Question

1. Define nutrition? What are the different modes of nutrition?

2. What is the mode of nutrition in fungi?

3. Name the pigment, which can absorb solar energy.

4. Name the two stages in photosynthesis.

5. Name the factors, which affect photosynthesis.

6. Define a herbivore and a carnivore.

7. What is compensation point?

8. Other than chlorophyll, which other pigment is necessary for photosynthesis?

9. Where does digestion begin?

10. What is the name given to the process of using the absorbed food for producing energy?

11. What happens to visible light of the Sun when it falls on chlorophyll?

12. Name the product and by product of photosynthesis.

13. In which biochemical form the photosynthetic moves in phloem tissue?

14. What are the raw materials of photosynthesis?

15. What is the similarity between chlorophyll and hemoglobin?

16. Name the products of photolysis of water.

17. What are the end products of light dependant reaction?

18. Which cell organelle is the site of photosynthesis?

19. What is the difference between digestion of heterotrophs and saprotrophs?

20. Give example of two plants and two animal parasites.

21. Name the enzyme present in saliva, what is its role in digestion?

22. Which chemical is used to test for starch? Which colour shows the presence ofstarch?

23. How does amoeba engulf its food?

24. Name the parts of the digestive system of a grasshopper.



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Answer 1

Refer the above attachment