1. Part A: Multiple Choice Questions (MCQs). Choose the correct option. Which tissue transports water in plants?

2. Part A: Multiple Choice Questions (MCQs). Choose the correct option. Which part of the plant carries food to different parts?

3. Part A: Multiple Choice Questions (MCQs). Choose the correct option. Loss of water vapour from leaves is called:

4. Part B: Assertion–Reason Questions. Choose the correct option (A, B, C, or D). A. Both Assertion and Reason are true, and Reason is the correct explanation of Assertion. B. Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. C. Assertion is true, but Reason is false. D. Assertion is false, but Reason is true. Assertion: Leaves are called the food factories of plants. Reason: Leaves contain chlorophyll.

5. Part B: Assertion–Reason Questions. Choose the correct option (A, B, C, or D). A. Both Assertion and Reason are true, and Reason is the correct explanation of Assertion. B. Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. C. Assertion is true, but Reason is false. D. Assertion is false, but Reason is true. Assertion: Roots help in anchoring plants. Reason: Roots absorb carbon dioxide from the soil.

6. Part B: Assertion–Reason Questions. Choose the correct option (A, B, C, or D). A. Both Assertion and Reason are true, and Reason is the correct explanation of Assertion. B. Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. C. Assertion is true, but Reason is false. D. Assertion is false, but Reason is true. Assertion: Transpiration occurs mainly through stomata. Reason: Stomata are tiny openings present on leaves.

7. Part B: Assertion–Reason Questions. Choose the correct option (A, B, C, or D). A. Both Assertion and Reason are true, and Reason is the correct explanation of Assertion. B. Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. C. Assertion is true, but Reason is false. D. Assertion is false, but Reason is true. Assertion: Xylem transports food in plants. Reason: Phloem transports prepared food.

8. Part B: Assertion–Reason Questions. Choose the correct option (A, B, C, or D). A. Both Assertion and Reason are true, and Reason is the correct explanation of Assertion. B. Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. C. Assertion is true, but Reason is false. D. Assertion is false, but Reason is true. Assertion: Sunlight is necessary for photosynthesis. Reason: Solar energy helps chlorophyll make food.

9. Part E: Case-Based Questions. Case Study 1. Priya kept one plant near a sunny window and another in a completely dark room for a week. The plant in sunlight stayed green and healthy, while the one in darkness turned yellowish and weak with very little growth. Choose the correct option. Which process was affected in the plant kept in darkness?

10. Part E: Case-Based Questions. Case Study 1. Priya kept one plant near a sunny window and another in a completely dark room for a week. The plant in sunlight stayed green and healthy, while the one in darkness turned yellowish and weak with very little growth. Choose the correct option. Why did the plant kept in darkness turn yellow?