Last Updated on October 22, 2024 by XAM CONTENT
Hello students, we are providing case study questions for class 7 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 7 science. In this article, you will find case study questions for cbse class 7 science chapter 7 Transpirations in Animals and Plants.
Chapter | Transpirations in Animals and Plants |
Type of Questions | Case Study Questions |
Nature of Questions | Competency Based Questions |
Board | CBSE |
Class | 7 |
Subject | Science |
Useful for | Class 7 Studying Students |
Answers provided | Yes |
Difficulty level | Mentioned |
Important Link | Class 7 Science Chapterwise Case Study |
Case Study Questions on Transpirations in Animals and Plants
Questions
Question 1:
Read the given passage below and answer the question:
Circulatory system is one of the most important system of the body because it ensures the exchange of substances between cells of the body and external environment and transport them from one part to another. Body fluids are the medium of transport in the body. These fluids have the ability to pick up substances and distribute them to various parts of the body. Blood has two components- fluid part and different types of cells.
Q.1. The fluid part of the blood is called:
(a) Red blood cell
(b) White blood cell
(c) Platelets
(d) Plasma
Difficulty Level: Easy
Ans. Option (d) is correct.
Explanation: Blood is composed of a fluid, called plasma in which different types of cells are suspended.
Q.2. Which blood cells contains haemoglobin?
(a) RBCs
(b) WBCs
(c) Platelets
(d) Both (a) and (b)
Difficulty Level: Easy
Ans. Option (a) is correct.
Explanation: The red blood cells (RBC) contain a red pigment called haemoglobin.
Q. 3. Haemoglobin binds with _________.
(a) Carbon dioxide
(b) Oxygen
(c) Nitrogen
(d) Both (a) and (b)
Difficulty Level: Easy
Ans. Option (d) is correct.
Explanation: Haemoglobin binds with oxygen and transports it to all the parts of the body and in return it binds with CO2 and flow towards lungs.
Q.4. What is the function of white blood cells (WBCs) and platelets?
Difficulty Level: Medium
Ans. White blood cells (WBC). They fight against germs that may enter the body and protect it from infection.
Platelets. They form clot and stop or prevent bleeding.
Q.5. What is the function of haemoglobin? What will happen in absence of haemoglobin in the blood?
Difficulty Level: Hard
Ans. Haemoglobin present in red blood cells (RBC) binds with oxygen and transports it to all the parts of the body and ultimately to all the cells. In absence of haemoglobin in the blood, it will be difficult to provide oxygen efficiently to all the cells of the body.
Also check
- Electric Currents and Its Effects Class 7 Case Study Questions Science Chapter 10
- Motion and Time Class 7 Case Study Questions Science Chapter 9
- Reproduction in Plants Class 7 Case Study Questions Science Chapter 8
- Transpirations in Animals and Plants Class 7 Case Study Questions Science Chapter 7
- Respiration in Organisms Class 7 Case Study Questions Science Chapter 6
- Physical and Chemical Changes Class 7 Case Study Questions Science Chapter 5
- Acids Bases and Salts Class 7 Case Study Questions Science Chapter 4
- Heat Class 7 Case Study Questions Science Chapter 3
- Nutrition in Animals Class 7 Case Study Questions Science Chapter 2
- Nutrition in Plants Class 7 Case Study Questions Science Chapter 1
Topics from which case study questions may be asked
- You will understand the different parts of human circulatory system.
- You will be able to learn about the importance of circulatory system.
- You will understand the importance of excretory system in animals and humans.
- You will learn about the transport of water and minerals in plants.
All living organisms need food, water and oxygen for their survival. But how these things reach to different parts of the body? For transporting food, water and oxygen a special system is present in the organisms. Also, a system is present for the removal of wastes from the body. Let us learn more about these systems.
For further practice on case study questions related to Class 7 Science Chapter 7 Transpirations in Animals and Plants, we recommend exploring the link given below.
Frequently Asked Questions (FAQs) on Transpirations in Animals and Plants 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 7 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 do case study questions differ from other question types?
A3: Unlike direct questions that test specific knowledge, case study questions involve analyzing a scenario, understanding the context, and applying various scientific concepts to answer the questions. They test higher-order thinking skills such as analysis, synthesis, and evaluation.
Q4: Are there any resources available online for students to practice case study questions on class 7 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. There is another website Physics Gurukul that offers a large collection of case study questions.
Q5: How can students effectively prepare for case study questions on Transpirations in Animals and Plants 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 Transpirations in Animals and Plants class 7 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 Transpirations in Animals and Plants.
Q7: What steps should I follow to correctly answer case study questions?
A7: Follow these steps:
Read the case study carefully. Understand the scenario and the information provided.
Identify the key concepts. Determine which scientific principles or concepts are relevant to the case study.
Analyze the information. Break down the information, identify relationships, and note any data or facts given.
Answer the questions. Apply your knowledge to answer the questions, ensuring that your responses are based on the case study and the relevant scientific concepts.
Q8: What should I check when reading a case study?
A8: Check the following:
Context and background: Understand the setting and context of the case study.
Key facts and data: Identify important details, data points, and observations mentioned.
Relevant concepts: Recognize which scientific concepts and principles are applicable.
Questions asked: Carefully read each question to understand what is being asked and how it relates to the case study.
Q9: What are common mistakes to avoid when answering case study questions?
A9: Common mistakes include:
Not reading the case study carefully: Missing important details and context.
Ignoring key concepts: Failing to identify and apply relevant scientific principles.
Superficial analysis: Providing answers that lack depth and do not fully address the questions.
Making assumptions: Adding information not provided in the case study or making unsupported assumptions.
Q10: How can I ensure my answers are thorough and well-structured?
A10: Ensure your answers are thorough and well-structured by:
Organizing your thoughts: Structure your answer logically with a clear introduction, body, and conclusion.
Using evidence: Support your answers with specific information from the case study.
Applying relevant concepts: Clearly explain how scientific principles relate to the case study.
Reviewing your answers: Check for completeness and accuracy, ensuring all parts of the question are addressed.
Q11: What are the important keywords from the chapter “Transpirations in Animals and Plants”?
A11: Important keywords from the chapter “Transpirations in Animals and Plants” are given below:
Heart rate: The rate at which heart beats.
Pulse rate: Measurement of the heart beats per minute.
Artery: Blood vessels which carry blood from heart to different parts of body.
Vein: Blood vessels which carry blood from different parts of body to heart.
Pulmonary: Relating to the lungs.
Fist: The shape formed when hand fingers are bent towards the palm.
Xylem: Vascular tissue which transports water and nutrients from root to leaves.
Phloem: Vascular tissue which transports food to different parts of plants.