case study questions on plant tissues class 9

• Tissues Class 9 Case Study Questions Science Chapter 6

Last Updated on September 1, 2024 by XAM CONTENT

Hello students, we are providing case study questions for class 9 science. Case study questions are the new question format that is introduced in CBSE board. The resources for case study questions are very less. So, to help students we have created chapterwise case study questions for class 9 science. In this article, you will find case study questions for cbse class 9 science chapter 6 Tissues.

Table of Contents

Case Study Questions on Tissues

Question 1:

Epithelial tissue or epithelium forms the outer covering of the skin and also lines the body cavity. It forms the lining of respiratory, digestive, reproductive and excretory tracts. They perform various functions such as absorption, protection, sensation and secretion. Epithelial tissue cells are tightly packed and form a continuous sheet. They have only a small amount of cementing material between them and almost no intercellular spaces. Epithelial cells may be squamous, cuboidal or columnar in shape and may be arranged in single or multiple layers.

Read the given passage carefully and give the answer of the following questions:

Q 1. Name the tissue present under the skin and arranged in a pattern of layers.

Difficulty Level: Easy

Q 2. Name any one location in our body which bears ciliated epithelium.

Difficulty Level: Medium

Q 3. Name the epithelial tissue which has pillar-like tall cells.

Q 4. State how the epithelium is separated from the underlying tissue.

Q 5. Write a short note on epithelial tissue cells.

• Stratified squamous epithelium
• Respiratory tract
• Columnar epithelium
• Epithelium is separated from underlying tissue by an extracellular fibrous basement membrane.
• Epithelial tissue cells are tightly packed and forms a continuous sheet. They have no intercellular spaces.

Case study questions for other chapters of class 9 science is given below.

• Improvement in Food Resources Class 9 Case Study Questions Science Chapter 12
• Sound Class 9 Case Study Questions Science Chapter 11
• Work and Energy Class 9 Case Study Questions Science Chapter 10
• Gravitation Class 9 Case Study Questions Science Chapter 9
• Force and Laws of Motion Class 9 Case Study Questions Science Chapter 8
• Motion Class 9 Case Study Questions Science Chapter 7
• The Fundamental Unit of Life Class 9 Case Study Questions Science Chapter 5

Is Matter Around Us Pure Class 9 Case Study Questions Science Chapter 2

Matter in our surroundings class 9 case study questions science chapter 1.

We hope the given case study questions for Tissues Class 9 helps you in your learning.

Helpful Links for CBSE Class 9 Science Preparation

• Download Latest Sample Papers for CBSE Class 9 Science
• Download Worksheets for CBSE Class 9 Science
• Download Chapter Tests for CBSE Class 9 Science
• Download Case Study Question Bank for CBSE Class 9 Science
• Download Numerical Problems for CBSE Class 9 Physics
• Download Important MCQs for CBSE Class 9 Physics

Topics from which case study questions may be asked

• Organs, Organ System and Organism
• Structure and functions of animal and plant tissues (only four types of tissues in animals)
• Meristematic and Permanent tissues in plants

The chapter “The Fundamental Unit of Life” in CBSE Class 9 deals with the structure and function of animal and plant tissues.

A group of cells that are similar in structure, arranged and designed to give the highest possible efficiency of function at a definite place in the body, e.g., blood, phloem and muscles.

In unicellular organisms like Amoeba, single cell performs all basic functions whereas in multicellular organisms like plants and animals, division of labour is seen, i.e., each specialised function is taken up by a different group of cells (tissues).

Study of tissues is called Histology.

For further practice on case study questions related to Tissues Class 9 Science, we recommend exploring the link given below.

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Step 1: Click on the given link. You will see the below screen.

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Step 3: Click on start assessment. Now you are ready to take test.

Frequently Asked Questions (FAQs) on Tissues Case Study Questions

Q1: what are case study questions for cbse examinations.

A1: Case study questions in CBSE examinations typically involve scenarios or real-life examples, requiring students to apply their understanding of concepts to solve problems or analyze situations.

Q2: Why are case study questions important for understanding class 9 science chapters?

A2: Case study questions provide a practical context for students to apply theoretical knowledge to real-world situations, fostering deeper understanding and critical thinking skills.

Q3: How should students approach answering case study questions for CBSE?

A3: Students should carefully read the case study, identify the key issues or problems presented, analyze the information provided, apply relevant concepts and principles of chemical reactions and equations, and formulate well-supported solutions or responses.

Q4: Are there any resources available online for students to practice case study questions on class 9 science chapters for CBSE exams?

A4: Yes, several educational websites offer case study questions for CBSE students preparing for science examinations. We also offer a collection of case study questions for all classes and subject on our website. Visit our website to access these questions and enhance your learning experience. If you need more case study questions for your preparation, then you visit Physics Gurukul website.

Q5: How can students effectively prepare for case study questions on “Tissues” for CBSE exams?

A5: Effective preparation strategies include regular revision of concepts, solving practice questions, analyzing case studies from previous exams, seeking clarification on doubts, and consulting with teachers or peers for guidance and support.

Q6: How can teachers incorporate case study questions on “Tissues” class 9 science into classroom teaching?

A6: Teachers can integrate case studies into lesson plans, group discussions, or interactive activities to engage students in active learning, promote problem-solving skills, and facilitate a deeper understanding of “Tissues”.

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Class 9 Science Case Study Questions

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Download the app to get CBSE Sample Papers 2024-25, NCERT Solutions (Revised), Most Important Questions, Previous Year Question Bank, Mock Tests, and Detailed Notes.

If you are wondering how to solve class 9 science case study questions, then myCBSEguide is the best platform to choose. With the help of our well-trained and experienced faculty, we provide solved examples and detailed explanations for the recently added Class 9 Science case study questions.

You can find a wide range of solved case studies on myCBSEguide, covering various topics and concepts. Class 9 Science case studies are designed to help you understand the application of various concepts in real-life situations.

The rationale behind Science

Science is crucial for Class 9 students’ cognitive, emotional, and psychomotor development. It encourages curiosity, inventiveness, objectivity, and aesthetic sense.

In the upper primary stage, students should be given a variety of opportunities to engage with scientific processes such as observing, recording observations, drawing, tabulating, plotting graphs, and so on, whereas in the secondary stage, abstraction and quantitative reasoning should take a more prominent role in science teaching and learning. As a result, the concept of atoms and molecules as matter’s building units, as well as Newton’s law of gravitation, emerges.

Science is important because it allows Class 9 Science students to understand the world around us. It helps to find out how things work and to find solutions to problems at the Class 9 Science level. Science is also a source of enjoyment for many people. It can be a hobby, a career, or a source of intellectual stimulation.

Case study questions in Class 9 Science

The inclusion of case study questions in Class 9 science CBSE is a great way to engage students in critical thinking and problem-solving. By working through real-world scenarios, Class 9 Science students will be better prepared to tackle challenges they may face in their future studies and careers. Class 9 Science Case study questions also promote higher-order thinking skills, such as analysis and synthesis. In addition, case study questions can help to foster creativity and innovation in students. As per the recent pattern of the Class 9 Science examination, a few questions based on case studies/passages will be included in the CBSE Class 9 Science Paper. There will be a paragraph presented, followed by questions based on it.

Examples of Class 9 science class case study questions

Class 9 science case study questions have been prepared by myCBSEguide’s qualified teachers. Class 9 case study questions are meant to evaluate students’ knowledge and comprehension of the material. They are not intended to be difficult, but they will require you to think critically about the material. We hope you find Class 9 science case study questions beneficial and that they assist you in your exam preparation.

The following are a few examples of Class 9 science case study questions.

Class 9 science case study question 1

• due to its high compressibility
• large volumes of a gas can be compressed into a small cylinder
• transported easily
• all of these
• shape, volume
• volume, shape
• shape, size
• size, shape
• the presence of dissolved carbon dioxide in water
• the presence of dissolved oxygen in the water
• the presence of dissolved Nitrogen in the water
• liquid particles move freely
• liquid have greater space between each other
• both (a) and (b)
• none of these
• Only gases behave like fluids
• Gases and solids behave like fluids
• Gases and liquids behave like fluids
• Only liquids are fluids

Answer Key:

• (d) all of these
• (a) shape, volume
• (b) the presence of dissolved oxygen in the water
• (c) both (a) and (b)
• (c) Gases and liquids behave like fluids

Class 9 science case study question 2

• 12/32 times
• 18 g of O 2
• 18 g of CO 2
• 18 g of CH 4
• 1 g of CO 2
• 1 g of CH 4 CH 4
• 2 moles of H2O
• 20 moles of water
• 6.022  ×  1023 molecules of water
• 1.2044  ×  1025 molecules of water
• (I) and (IV)
• (II) and (III)
• (II) and (IV)
• Sulphate molecule
• Ozone molecule
• Phosphorus molecule
• Methane molecule
• (c) 8/3 times
• (d) 18g of CH ​​​​​4
• (c) 1g of H ​​​​​​2
• (d) (II) and (IV)
• (c) phosphorus molecule

Class 9 science case study question 3

• collenchyma
• chlorenchyma
• It performs photosynthesis
• It helps the aquatic plant to float
• It provides mechanical support
• Sclerenchyma
• Collenchyma
• Epithelial tissue
• Parenchyma tissues have intercellular spaces.
• Collenchymatous tissues are irregularly thickened at corners.
• Apical and intercalary meristems are permanent tissues.
• Meristematic tissues, in its early stage, lack vacuoles, muscles
• (I) and (II)
• (III) and (I)
• Transpiration
• Provides mechanical support
• Provides strength to the plant parts
• None of these
• (a) Collenchyma
• (b) help aquatic plant to float
• (b) Sclerenchyma
• (d) Only (III)
• (c) provide strength to plant parts

Cracking Class 9 Science Case Study Questions

There is no one definitive answer to Class 9 Science case study questions. Every case study is unique and will necessitate a unique strategy. There are, nevertheless, certain general guidelines to follow while answering case study questions.

• To begin, double-check that you understand the Class 9 science case study questions. Make sure you understand what is being asked by reading it carefully. If you’re unclear, seek clarification from your teacher or tutor.
• It’s critical to read the Class 9 Science case study material thoroughly once you’ve grasped the question. This will provide you with a thorough understanding of the problem as well as the various potential solutions.
• Brainstorming potential solutions with classmates or other students might also be beneficial. This might provide you with multiple viewpoints on the situation and assist you in determining the best solution.
• Finally, make sure your answer is presented simply and concisely. Make sure you clarify your rationale and back up your claim with evidence.

A look at the Class 9 Science Syllabus

The CBSE class 9 science syllabus provides a strong foundation for students who want to pursue a career in science. The topics are chosen in such a way that they build on the concepts learned in the previous classes and provide a strong foundation for further studies in science. The table below lists the topics covered in the Class 9 Science syllabus of the Central Board of Secondary Education (CBSE). As can be seen, the Class 9 science syllabus is divided into three sections: Physics, Chemistry and Biology. Each section contains a number of topics that Class 9 science students must study during the course.

CBSE Class 9 Science (Code No. 086)

Theme: Materials Unit I: Matter-Nature and Behaviour Definition of matter; solid, liquid and gas; characteristics – shape, volume, density; change of state-melting (absorption of heat), freezing, evaporation (cooling by evaporation), condensation, sublimation. Nature of matter:  Elements, compounds and mixtures. Heterogeneous and homogenous mixtures, colloids and suspensions. Particle nature and their basic units:  Atoms and molecules, Law of constant proportions, Atomic and molecular masses. Mole concept: Relationship of mole to mass of the particles and numbers. Structure of atoms:  Electrons, protons and neutrons, valency, the chemical formula of common compounds. Isotopes and Isobars.

Theme: The World of the Living Unit II: Organization in the Living World Cell – Basic Unit of life:  Cell as a basic unit of life; prokaryotic and eukaryotic cells, multicellular organisms; cell membrane and cell wall, cell organelles and cell inclusions; chloroplast, mitochondria, vacuoles, endoplasmic reticulum, Golgi apparatus; nucleus, chromosomes – basic structure, number. Tissues, Organs, Organ System, Organism: Structure and functions of animal and plant tissues (only four types of tissues in animals; Meristematic and Permanent tissues in plants).

Theme: Moving Things, People and Ideas Unit III: Motion, Force and Work Motion:  Distance and displacement, velocity; uniform and non-uniform motion along a straight line; acceleration, distance-time and velocity-time graphs for uniform motion and uniformly accelerated motion, derivation of equations of motion by graphical method; elementary idea of uniform circular motion. Force and Newton’s laws:  Force and Motion, Newton’s Laws of Motion, Action and Reaction forces, Inertia of a body, Inertia and mass, Momentum, Force and Acceleration. Elementary idea of conservation of Momentum. Gravitation:  Gravitation; Universal Law of Gravitation, Force of Gravitation of the earth (gravity), Acceleration due to Gravity; Mass and Weight; Free fall. Floatation:  Thrust and Pressure. Archimedes’ Principle; Buoyancy. Work, energy and power:  Work done by a Force, Energy, power; Kinetic and Potential energy; Law of conservation of energy. Sound:  Nature of sound and its propagation in various media, speed of sound, range of hearing in humans; ultrasound; reflection of sound; echo.

Theme: Food Unit IV: Food Production Plant and animal breeding and selection for quality improvement and management; Use of fertilizers and manures; Protection from pests and diseases; Organic farming.

PRESCRIBED BOOKS:

• Science-Textbook for class IX-NCERT Publication
• Assessment of Practical Skills in Science-Class IX – CBSE Publication
• Laboratory Manual-Science-Class IX, NCERT Publication
• Exemplar Problems Class IX – NCERT Publication

myCBSEguide: A true helper

There are numerous advantages to using myCBSEguide to achieve the highest results in Class 9 Science.

• myCBSEguide offers high-quality study materials that cover all of the topics in the Class 9 Science curriculum.
• myCBSEguide provides practice questions and mock examinations to assist students in the best possible preparation for their exams.
• On our myCBSEguide app, you’ll find a variety of solved Class 9 Science case study questions covering a variety of topics and concepts. These case studies are intended to help you understand how certain principles are applied in real-world settings
• myCBSEguide is that the study material and practice problems are developed by a team of specialists who are always accessible to assist students with any questions they may have. As a result, students may be confident that they will receive the finest possible assistance and support when studying for their exams.

So, if you’re seeking the most effective strategy to study for your Class 9 Science examinations, myCBSEguide is the place to go!

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9th Class Science Tissues Question Bank

Done case based mcqs - tissues total questions - 30.

A) Contains undifferentiated cells done clear

B) They exhibit the property of food storage done clear

C) The meristem has a quality of self-renewal done clear

D) They have a single, large and prominent nucleus done clear

A) I Only                                       done clear

B) II and IV done clear

C) III and IV                                   done clear

D) VI and III done clear

question_answer 3) Refer to the diagram given in the question and identify the different meristems labelled as P, Q and R.

question_answer 4) Select the incorrect match.

A) Meristematic tissue       -            Growth tissue done clear

B) Apical meristem           -            Growing tips of stem and roots done clear

C) Lateral meristem          -            Plant elongation done clear

D) Intercalary meristem     -            Leaf base or internodes done clear

question_answer 5) Identify the incorrect statement from the following

A) Cells keep dividing in the meristematic zone done clear

B) Meristem produces new cells which are similar in appearance initially, but change later done clear

C) Meristematic tissues lack vacuoles done clear

D) Lateral meristem acts as pro-meristem. done clear

A) chloroplast                                 done clear

B) chlorophyll done clear

C) cutin                                         done clear

D) lignin done clear

question_answer 7) Which of the following is not a function performed by epidermis?

A) Protection against mechanical injury done clear

B) Protection against insects done clear

C) Protection against waterless done clear

D) Regulation of gaseous exchange done clear

A) I and IV                                     done clear

B) II and III done clear

C) I and II                                      done clear

D) III and IV done clear

question_answer 10) Epidermal tissue system consists of

A) epidermal cells                            done clear

B) stomata done clear

C) roots                                         done clear

D) AII of these done clear

A) simple                                       done clear

B) complex done clear

C) free                                           done clear

D) detached done clear

question_answer 12) Which of the following best describes Trachieds?

A) They are dead cells done clear

B) They are elongated and have pits done clear

C) Both [a] and [b] done clear

D) None of the above done clear

question_answer 13) Look at the diagram given below and identify A, B, X and Y from the options given below.

question_answer 14) Sieve tubes are devoid of...... but contain ......

A) cytoplasm; nucleus done clear

B) nucleus; cytoplasm done clear

C) companion cells; nucleus done clear

D) nucleus; tracheids done clear

question_answer 15) Which of the following is the correct sequence of transportation of food in plants?

A) Mesophyll cells \[\to \] Tracheids \[\to \] Vessels \[\to \] Plant parts done clear

B) Mesophyll cells \[\to \] Xylem vessels \[\to \] Sieve tubes \[\to \] Plant parts done clear

C) Epidermal cells \[\to \] Mesophyll cells \[\to \] Sieve tube \[\to \] Plant parts done clear

D) Mesophyll cells \[\to \] Sieve tubes \[\to \] Plant parts done clear

A) There are more dead supportive tissues in plants and more living tissues in animals done clear

B) There are more dead supportive tissues in animals and more living tissues in plants done clear

C) Organisation of plant tissues is quite complex when compared to animals done clear

question_answer 17) The diagram given in the passage depicts

A) connective tissue done clear

B) ciliated columnar epithelium done clear

C) simple squamous epithelium done clear

D) columnar epithelium done clear

question_answer 18) Which among the following is not an animal tissue?

A) Epithelial tissue done clear

B) Blood done clear

C) Glandular epithelium                   done clear

D) Epidermal tissue done clear

question_answer 19) In which of the following places, can we not find ciliated columnar epithelium?

A) Mouth                                       done clear

B) Respiratory tract done clear

C) Kidney tubules                            done clear

D) Oviduct done clear

question_answer 20) Which among the following is a function of columnar epithelial tissues possessing cilia?

A) It helps in absorption, excretion and secretion of materials. done clear

B) Helps in forward movement of mucus done clear

C) Protects cells from injury done clear

D) It fills space inside organs done clear

A) Only I                                       done clear

B) Only II done clear

C) Both I and II                              done clear

question_answer 22) Epidermal cells of roots bear long hair like parts that increase

A) transpiration rate done clear

B) photosynthesis rate done clear

C) total absorptive surface area done clear

D) AII of the above done clear

question_answer 23) Choose the pair that is correctly matched.

A) Ciliated epithelium-Inner lining of salivary duct done clear

B) Glandular epithelium-Moist surface of buccal cavity done clear

C) Cuboidal epithelium-Ducts of salivary gland done clear

D) Stratified epithelium-Oesophagus done clear

question_answer 24) ........ is not a simple permanent tissue.

A) Sclerenchyma    done clear

B) Collenchyma done clear

C) Parenchyma     done clear

D) Xylem done clear

question_answer 25) Which of the following is/are responsible for storage and mechanical support?

A) Parenchyma                               done clear

B) Xylem done clear

C) Collenchyma                              done clear

D) Both [a] and [c] done clear

A) Skeletal                                     done clear

B) Smooth done clear

C) Cardiac                                     done clear

D) Both [b] and [c] done clear

question_answer 27) Smooth muscles are also known as visceral muscles as they have the capacity to increase in size and bulk, whenever needed. Based on the information provided in the table, identify which of the following cannot be a function of these muscles?

A) Contraction of blood vessels done clear

B) Movement of food in alimentary canal done clear

C) Movement of body and skeleton done clear

D) Relaxation of blood vessels done clear

question_answer 28) Which of the following will be called multinucleated?

A) Skeletal muscles done clear

B) Cardiac muscles done clear

C) Smooth muscles done clear

D) Both [a] and [b] done clear

question_answer 29) Which of the following is/are voluntary muscles?

A) Smooth muscles done clear

C) Striated muscles done clear

question_answer 30) Select the statement that is true for cardiac muscles.

A) They are unstriated muscles done clear

B) Cells of these muscles are long cylindrical and multinucleate done clear

C) Cells of these muscles are long, cylindrical and uninucleate done clear

D) They are short and branched done clear

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Case Based MCQs - Tissues

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Class 9 Science Case Study Questions PDF Download

• Post author: studyrate
• Post published:
• Post category: class 9th
• Post comments: 0 Comments

Class 9 Science Case Study Questions play a crucial role in the field of science education as they provide real-life scenarios for students to analyze, apply their knowledge, and develop problem-solving skills. This article aims to present a comprehensive collection of case study questions for Class 9 Science , covering various topics and concepts.

Join our Telegram Channel, there you will get various e-books for CBSE 2024 Boards exams for Class 9th, 10th, 11th, and 12th.

CBSE Class 9 Science Exam will have a set of questions based on case studies in the form of MCQs. The CBSE Class 9 Science Question Bank on Case Studies, provided in this article, can be very helpful to understand the new format of questions. Share this link with your friends.

If you want to want to prepare all the tough, tricky & difficult questions for your upcoming exams, this is where you should hang out.  CBSE Case Study Questions for Class 9  will provide you with detailed, latest, comprehensive & confidence-inspiring solutions to the maximum number of Case Study Questions covering all the topics from your  NCERT Text Books !

Table of Contents

CBSE Class 9th SCIENCE Chapterwise Case Study Question & Solution

Case study questions provide students with real-life scenarios that require critical thinking and application of scientific concepts. They help students understand the practical application of scientific principles and develop problem-solving skills in various scientific disciplines.

Chapterwise Case Study Questions for Class 9 Science

Inboard exams, students will find the questions based on assertion and reasoning. Also, there will be a few questions based on case studies. In that, a paragraph will be given, and then the MCQ questions based on it will be asked. For Science subjects, there would be 5 case-based sub-part questions, wherein a student has to attempt 4 sub-part questions.

• Case Study Questions for Chapter 1 Matter in Our Surroundings
• Case Study Questions for Chapter 2 Is Matter Around Us Pure?
• Case Study Questions for Chapter 3 Atoms and Molecules
• Case Study Questions for Chapter 4 Structure of Atom
• Case Study Questions for Chapter 5 The Fundamental Unit of Life
• Case Study Questions for Chapter 6 Tissues
• Case Study Questions for Chapter 7 Diversity in Living Organisms
• Case Study Questions for Chapter 8 Motion
• Case Study Questions for Chapter 9 Force and Laws of Motion
• Case Study Questions for Chapter 10 Gravitation
• Case Study Questions for Chapter 11 Work and Energy
• Case Study Questions for Chapter 12 Sound
• Case Study Questions for Chapter 13 Why do we Fall ill
• Case Study Questions for Chapter 14 Natural Resources
• Case Study Questions for Chapter 15 Improvement in Food Resources

The above  Case studies for Class 9 Science  will help you to boost your scores as Case Study questions have been coming in your examinations. These CBSE Class 9 Science Case Studies have been developed by experienced teachers of schools.studyrate.in for the benefit of Class 10 students.

Class 9 Maths Case Study Questions

Benefits of Case Studies in Science Education

Case studies offer several advantages over traditional teaching methods. Here are some key benefits:

• Real-World Application : Case studies present authentic scenarios, enabling students to understand how scientific concepts are applied in real-life situations.
• Critical Thinking : Analyzing case studies requires students to think critically, make connections, and apply scientific knowledge to solve problems.
• Interdisciplinary Approach : Case studies often involve multiple scientific disciplines, fostering an interdisciplinary understanding of complex issues.
• Engagement and Active Learning : Case studies actively engage students in the learning process, promoting active participation, discussion, and collaboration.
• Skill Development : Case studies develop essential skills such as analytical thinking, problem-solving, and effective communication of scientific concepts.

Importance of Practicing Case Study Questions

Practicing case study questions is crucial for Class 9 Science students to enhance their understanding and application of scientific concepts. Here’s why it is important:

• Application of Knowledge : Case studies allow students to apply their theoretical knowledge to practical situations, bridging the gap between theory and real-world scenarios.
• Developing Analytical Skills : Analyzing case studies improves students’ ability to identify relevant information, make connections, and draw logical conclusions.
• Problem-Solving Skills : Case studies present complex problems that require students to think critically and develop effective problem-solving strategies.
• Enhanced Exam Performance : Practicing case study questions familiarizes students with the format and types of questions they may encounter in exams, leading to improved performance.

Subjects Covered in the Case Study Questions for Class 9 Science

The case study questions for Class 9 Science cover the following subjects:

• Motion and Forces
• Light and Reflection
• Electricity
• Matter and Its Properties
• Atoms and Molecules
• Structure of the Atom
• Chemical Reactions
• Cell: The Fundamental Unit of Life
• Diversity in Living Organisms
• Natural Resources

Tips for Approaching Case Study Questions

To tackle case study questions effectively, consider the following tips:

• Read Carefully : Pay close attention to the details provided in the case study, as they hold crucial information for solving the problem.
• Analyze Methodically : Break down the problem into smaller components and analyze each part systematically.
• Apply Relevant Concepts : Identify the scientific principles relevant to the case study and apply them appropriately.
• Consider Multiple Perspectives : Explore different angles and viewpoints while proposing solutions, taking into account various scientific factors.
• Provide Justifications : Support your answers with scientific explanations and logical reasoning to strengthen your responses.

The Class 9 Science Case Study Questions provided in this article serve as a valuable resource for students seeking to enhance their scientific knowledge and problem-solving skills. By practicing these case studies, students can develop a deeper understanding of scientific concepts and their practical applications. Embrace this opportunity to engage with real-world scenarios and strengthen your scientific acumen.

Q1: Are the Class 9 Science Case Study Questions aligned with the official curriculum?

Yes, the Class 9 Science Case Study Questions presented in this article are aligned with the official curriculum. They cover relevant topics and concepts that students need to study for their exams.

Q2: Can practicing case study questions alone guarantee success in Class 9 Science exams?

Practicing case study questions is an important part of exam preparation, but it should be complemented with a thorough understanding of the subject matter. It is advisable to study the concepts in detail, refer to textbooks, and engage in other learning activities to achieve success in exams.

Q3: Where I Can get Class 9 Science Case Study Questions ?

You can practice Class 9 Science Case Study Questions on schools.studyrate.in for free.

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Extra Questions for Class 9 Science Chapter 6 Tissues

Extra questions for Class 9 Science Chapter 6 Tissues with answers is given below. Our subject expert prepared these solutions as per the latest NCERT textbook. These questions will be helpful to revise the all topics and concepts. CBSE Class 9 extra questions are the most simple and conceptual questions that are prepared by subject experts for the students to study well for the final exams. By solving these extra questions, students can be very efficient in their exam preparations.

Tissues Class 9 Science Extra Questions and Answers

Very short answer questions.

1: Name the tissues responsible for the movement of the body. Answer:  Muscle tissue and nervous tissue

2: How does neuron look like? Answer:  A neuron is the unit cell of nervous tissue. It is a thread-like structure with cell body and axon.

3: Name the types of simple tissues. Answer:  (a) Parenchyma (b) Collenchyma (c) Sclerenchyma

4: Name the types of complex tissues. Answer:  Xylem and phloem.

5: Where is apical meristem found? . Answer:  It is present at the growing tips of stem and root, it increases the length of the stem and roots.

6: Which tissue make up the husk of coconut? Answer:  Sclerenchyma.

7: What are the constituents of phloem? Answer:  Phloem constitutes the sieve tubes, companion cell, phloem parenchyma and phloem fibres.

8: Define aerenchyma. Answer:  When the cells have air-filled large cavities of parenchyma, it is called aerenchyma. Aerenchyma helps aquatic plants in floating.

9: What is the utility of tissues in multicellular organisms? Answer:  It helps in growth, organisation of different organs and performing functions.

10: Name the two types of tissues. Answer:  Plant tissues and animal tissues.

11: Name the two types of plant tissue. Answer:  Meristematic tissue and permanent tissue.

12: What is differentiation? Answer:  The process of taking up a permanent shape, size and function by cells is called differentiation.

13: Name the three types of meristematic tissues. Answer:  The three types are: (a) Apical tissue—tips of root and shoot (b) Lateral tissue—sides of stem (c) Intercalary tissue—at nodes

14: Where is apical tissue found? Answer:  Present at the tips of roots and stems.

15: Tissues present at the lateral surface of the stem are called apical tissues. Put (T) if true and put (F) if false. Rewrite the answer if (F). Answer:  (F). Tissues present at the lateral surface of the stem are called lateral tissue.

16: Which tissues are present at the nodes of the plants? Answer:  Intercalary tissue.

17: What are the various types of blood cells? Answer:  There are three types: (a) RBC’s (b) WBC’s and (c) Platelets.

18: What are tracheids? Answer:  They are elongated cells with tapering ends.

19: What are guard cells? Answer:  Each stomata is bounded by a pair of specialised kidney-shaped epidermal cells called guard cells.

20: Epithelial tissue is the simplest tissue. Write (F) for false or (T) for true. Answer:  (T).

21: What are the functions of cuboidal epithelium? Answer:  It helps in absorption, excretion, secretion, it also provides mechanical support.

Short Answer Type Questions

1: Give four differences between bone and cartilage. Answer:

2: Give the functions of bone.

Answer:  The functions of bone are: (i) It provides shape to the body. (ii) It provides skeletal support to the body. (iii) It anchors the muscles. (iv) It protects the vital body organs like brain, lungs, etc. 3: Give the functions of cartilage. . Answer:  (i) It provides support and flexibility to the body parts. (ii) It smoothens surface at joints.

4: Fill in the blanks: (i) Water and minerals are conducted by _________ (ii) In higher plants food is conducted by _________ (iii) Blood is a __________ tissue. (iv) Bone consists of __________ cells. (v) Cartilage consists of __________ cells. (vi) Fibres are absent in __________ type of connective tissue.

Answer:  (i) Xylem (ii) Phloem (iii) Connective (iv) Osteocyte (v) Chondrocyte (vi) Blood

5: What are the functions of areolar tissue?

Answer:  Functions are: (i) It helps in repair of tissues after an injury. (ii) It also helps in combating foreign toxins. (iii) It fixes skin to underlying muscles. 6: Give difference between xylem and phloem. Answer:

7: What are fibres? Answer:  Fibres consist of very long, narrow and thick cells. Example, jute fibre.

8: Name the tissues for the following: (a) Stores fat in animal body. (b) Divides and re-divides to grow in plants. (c) Tissue that joins hone to hone. (d) Covers the external surface of animal body.

Answer:  (a) Adipose tissue (b) Meristematic tissue . (c) Ligament (d) Epithelial tissue.

9: What is stomata? Answer:  Stomata are small pores present on the surface of a leaf which helps in the exchange of gases and in transpiration.

10: Why does epidermal tissue have no intercellular space?

Answer:  The epidermal (layer) tissue forms a protective outer covering for the plants and it  protects the internal parts of the plant. It aid in the protection against loss of water, mechanical injury and invasion by parasitic fungi. For this protective role to play the continuation of cells is necessary, hence it does not have intercellular space.

11: Name and give the function of each cell of xylem:

Answer:  Xylem consists of tracheids, vessels, xylem parenchyma and xylem fibres. Tracheids and vessels—Allows the transport of water and minerals. Xylem parenchyma—Stores food and helps in the sideways conduction of water. Xylem fibres—Are supportive in function.

12: What is the function and location of stratified squamous epithelium? Answer:  Stratified squamous epithelium is present in the skin. The layers of cells are arranged to prevent wear and tear.

13: Give difference between ligament and tendon. Answer:

14: Give difference between striated muscles and unstriated muscles. Answer:

15: State the difference between bone and blood. Answer:

16: Name all different types of tissues present in animal.

Answer:  There are four main types of tissues present in animal. ‘ (a) Epithelial tissue present on the outer and inner lining of the body. (b) Muscular tissue are made up of muscles, help in movement. (c) Connective tissue connects the different organs in the body. (d) Nervous tissue consists of nerve cells and are present in the nervous system.

17: Why is blood called connective tissue?

Answer:  The blood is composed of cells and plasma. Plasma is a fluid and cells like red blood cells, white blood cells and platelets are present in it. All these cells are connected due to plasma. It also transports food, water to different parts of the body and connects them.

18: Name three types of muscle tissues and give function of each.

Answer:  Three types of muscle tissues are: (a) Striated muscle (b) Smooth muscle (c) Cardiac muscle

(a) Striated muscle: These muscles show alternate light and dark bands or striations. They are involuntary and present in skeletal tissues, help in movement of body and bones.

(b) Smooth muscle: These are involuntary muscles, control the movement of food in alimentary canal, contraction and relaxation of blood vessels. Present in iris, uterus etc.

(c) Cardiac muscle: These muscles are present in heart, help in the rhythmic contraction and relaxation throughout the life.

19: State the difference between simple tissues of plants. Answer:  The simple tissues of plants are: (i) Parenchyma (v) Collenchyma (iii) Sclerenchyma

20: With the help of diagram show the difference between striated muscle fibre, smooth muscle fibre and cardiac muscle fibre. Answer:

21: Name different types of meristematic tissue and draw diagram to show their location.

Answer:  The 3 different types of meristematic tissue are: (a) Apical meristem—Function: growth in length. (b) Lateral meristem—Function: growth in thickness. (c) Intercalary meristem—Function: growth in internodes.

22: Explain the structure, function and location of nervous tissue.

Answer:  Structure: Nervous tissue consists of cells called nerve cells joined end to end (neurons). A neuron (nerve cell) consists of a cell body with nucleus and cytoplasm. From these cell body a long thin hair-like parts arise called axon and many short branched parts called dendrites. Location: Nervous tissue are present in brain, spinal cord and nerves. Function: Nervous tissue receives the stimuli and transmit the stimulus rapidly from one place to another within the body. The nerve impulse allows us to move our muscles and respond to any stimuli.

23: Give the flow chart of plant tissues. Answer:

Long Answer Type Questions

1: Write a note on plant tissues.

Answer:  Plant tissues consist of two main types of tissue.

Parenchyma:  Present in soft parts of the plant.

Collenchyma: Provides mechanical support to plant present in stalks. Sclerenchyma: They provide strength and flexibility to the plants.

Xylem:  Conduct water in plants from root to shoot. Consists of tracheids, vessels, xylem parenchyma and xylem fibres.

Phloem: Conduct food to all parts of plant. Consist of sieve tubes, companion cell, phloem parenchyma and phloem fibres.

2: Show the types of animal tissues using flow chart. Answer:

3: What is connective tissue? Explain its types.

Answer:  The connective tissue consists of different types of cells, all of them perform same function.

Areolar connective tissue: It is found between the skin and muscles, around blood vessels and nerves and in the bone marrow. Areolar tissue fills the space inside the organs. It supports internal organs and helps in repair of tissues.

Adipose tissue: Adipose tissue stores fat, found below the skin and between internal organs. The cells of this tissue are filled with fat globules. It acts as insulator due to fat storage.

Blood:  It has a fluid called plasma, in plasma are present red blood cells, white blood cells and platelets. Blood flows all over the body and helps in the transport of gases, digested food, hormones and waste material to different parts of the body.

Lymph:  Lymph carries digested fat and lot of white blood cells in the plasma. Bone: It forms the framework that supports the body. It supports the different parts of our body. It is strong and non-flexible tissue.

Cartilage:  It is present in nose, ear, trachea and larynx. It smoothens bone surfaces at joints.

Tendon:  It connects bone and muscles. These tissues are fibrous, flexible and with lot of strength.

Ligament:  It connects bone to ‘bone. It is elastic, has lot of strength.

4: Describe ‘epidermis’ in plants.

Answer:  Epidermis forms the entire outermost layer of the plant. It is made up of single cell layer. It protects all the internal parts of the plant. On aerial parts, epidermis secretes waxy, water-resistant layer on their outer surface. This helps in protection against loss of water, mechanical injury and invasion of parasitic fungi.

In leaves, epidermis consists of small pores called stomata. These pores help in the transpiration and exchange of gases, like oxygen and carbon dioxide for plants. In roots, epidermis have long hair-like parts that provide greater surface for water absorption. In desert plants, epidermis has a thick waxy coating of cutting which acts as a water proofing agent.

5: Explain the “complex tissue” of plants.

Answer:  Complex tissues are made up of more than one type of cells. All these cells co-ordinate to perform common function. These are—xylem and phloem. Both are conducting tissues and form a vascular bundle.

Xylem consists of—tracheids, vessels, xylem parenchyma and xylem fibres. Most of these cells are dead. Tracheids and vessels helps in water transportation, parenchyma stores food and helps in the sideways conduction of water and fibres are mainly supportive in function. Phloem is made up of four types of elements—sieve tubes, companion cells, phloem fibres and phloem parenchyma. It helps in the transportation of food in both the directions, i.e. from leaves to roots and to other parts of the plant.

Value Based Questions

1: A group of students completed the project of finding the botanical names of all the trees present in the school campus. They prepared metal plates with names carved on it, to fix it on the plant trunks. Shreya was concerned that if the metal plate is fixed into tree many cells of the tree may get damaged. But the group members explained her that the outer layer of trunk does not have living cells and there won’t be any damage to the tree. (a) What type of cells are present on the outer layer of the bark/tree trunk? (b) How does the cork act as a protective tissue? (c) What value of the group is seen in the above cast?

Answer:  (a) On the outer layer of the tree trunk/bark all thick layer of dead cells is present which acts as protective tissue. (b) In cork, all cells are dead without intercellular spaces, the walls of the cells have deposition of suberin. (c) The students in a group show team effort, peer learning and cooperative.

2: A paralytic patient was unable to walk. ‘The family member of the patient took the outmost care of the patient. (a) Name two tissues responsible for the movement of a body. (b) Name the tissues present in brain and spine. (c) What value of the family members is seen in the above case?

Answer:  (a) The two tissues responsible for movement of the body are muscular tissue and nervous tissue. (b) The tissues present in brain and spine are nervous tissues. (c) The family members showed the value of being caring, responsible, dutiful and kind.

CBSE Case Study Questions for Class 9 Science - Pdf PDF Download

Cbse case study questions for class 9 science.

Case based questions for Class 9 Science involve exploring a real-world situation through scientific analysis and inquiry. These questions allow students to make connections between science concepts and the world around them, as well as develop critical thinking skills. For example, a case study may involve challenging a student to determine the cause of an illness in a local population by researching the disease, its symptoms, and the local environment. Through this exercise, students learn how to identify a problem, break it down into parts, and come up with a solution that is supported by evidence. This type of question helps students to understand how science is at the centre of solving real-world problems.

Chapter Wise Case Based Questions for Class 9 Science

Chapter-wise case-based questions for Class 9 Science are a set of questions based on specific chapters or topics covered in the science textbook. These questions are designed to help students apply their understanding of scientific concepts to real-world situations and events.

The CBSE Class 9 Case Based Questions can be accessed from Chapetrwise Links provided below:

Chapter 1: Matter In Our Surroundings

Chapter 2: is matter around us pure.

• Case Based Questions: Is Matter Around Us Pure?

Chapter 3: Atoms And Molecules

• Case Based Questions: Atoms And Molecules

Chapter 4: Structure Of The Atom

• Case Based Questions: Structure Of The Atom

Chapter 5: The Fundamental Unit Of Life

• Case Based Questions: The Fundamental Unit Of Life- 1
• Case Based Questions: The Fundamental Unit Of Life- 2

Chapter 6: Tissues

• Case Based Questions: Tissues- 1
• Case Based Questions: Tissues- 2

Chapter 7: Motion

• Case Based Questions: Motion-1 
• Case Based Questions: Motion- 2

Chapter 8: Force And Laws Of Motion

• Case Based Questions: Force And Laws Of Motion

Chapter 9: Gravitation

• Case Based Questions: Gravitation

Chapter 10: Work And Energy

• Case Based Questions: Work And Energy- 1
• Case Based Questions: Work And Energy- 2

Chapter 11: Diversity In Living Organisms

Chapter 12: sound, chapter 13: natural resources, chapter 14: improvement in food resource, chapter 15: why do we fall ill.

• Case Based Questions: Why Do We Fall Ill?

Weightage of Case Based Questions in Class 9 Science

Why are Case Study Questions important in Science Class  9?

• Enhance critical thinking:  Case study questions require students to analyze a real-life scenario and think critically to identify the problem and come up with possible solutions. This enhances their critical thinking and problem-solving skills.
• Apply theoretical concepts:  Case study questions allow students to apply theoretical concepts that they have learned in the classroom to real-life situations. This helps them to understand the practical application of the concepts and reinforces their learning.
• Develop decision-making skills:  Case study questions challenge students to make decisions based on the information provided in the scenario. This helps them to develop their decision-making skills and learn how to make informed decisions.
• Improve communication skills:  Case study questions often require students to present their findings and recommendations in written or oral form. This helps them to improve their communication skills and learn how to present their ideas effectively.
• Enhance teamwork skills:  Case study questions can also be done in groups, which helps students to develop teamwork skills and learn how to work collaboratively to solve problems.

In summary, case study questions are important in Class 9 because they enhance critical thinking, apply theoretical concepts, develop decision-making skills, improve communication skills, and enhance teamwork skills. They provide a practical and engaging way for students to learn and apply their knowledge and skills to real-life situations.

Class 9 Science Curriculum at Glance

The Class 9 Science curriculum in India covers a wide range of topics and concepts. Here is a brief overview of the Science curriculum at a glance:

• Physics:  The Physics section includes topics such as motion, force, work and energy, sound, and light.
• Chemistry:  The Chemistry section includes topics such as matter, atoms and molecules, structure of the atom, and chemical reactions.
• Biology:  The Biology section includes topics such as cell structure and functions, tissues, diversity in living organisms, natural resources, and environmental management.
• Practical Work:  The Science curriculum also includes practical work, where students perform experiments to observe and understand scientific phenomena.

The Class 9 Science curriculum is designed to provide a strong foundation in science and prepare students for higher education in the field. The curriculum is structured to develop critical thinking, problem-solving, and analytical skills, and to promote the application of scientific concepts in real-life situations. The curriculum is also designed to help students prepare for competitive exams and develop a strong scientific base for future academic and professional pursuits.

Students can also access Case Based Questions of all subjects of CBSE Class 9

• Case Based Questions for Class 9 Maths
• Case Based Questions for Class 9 Social Science
• Case Based Questions for Class 9 English
• Case Based Questions for Class 9 Hindi
• Case Based Questions for Class 9 Sanskrit

Frequently Asked Questions (FAQs) on Case Based Questions for Class 9 Science

Are case-based questions on the class 9 science exam.

Yes, case-based questions are often included in science exams at the class 9 level as they test students' ability to apply their scientific knowledge and skills to real-world situations.

How are case-based questions different from traditional science questions?

Traditional science questions typically focus on testing students' knowledge of specific facts, concepts, and theories. Case-based questions, on the other hand, require students to use their knowledge and understanding to analyze and interpret real-world situations and make informed decisions.

How can students prepare for case-based questions in science?

To prepare for case-based questions in science, students should practice analyzing data and interpreting scientific experiments. They should also work on developing their critical thinking and problem-solving skills.

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