Nutrition – Online MCQs Test – Biology 9th

1. In plants, stunted growth, reduced yields and pale green foliage show deficiency of:

2. Select the mismatched:

3. It plays a very important role to prevent from constipation.

4. Night blindness, eye infection and respiratory Infections are due to the deficiency of:

5. Saliva contains an enzyme called salivary:

6. The largest part of stomach is:

7. Villi are present in the internal wall of:

8. It is released In the process of photosynthesis.

9. Which of the following vitamins is correctly associated with its use?

10. Hemoglobin molecule contains:

11. Hookworms, tapeworms and leeches are:

12. In paramecium, food is ingested through a special opening called:

13. It is a sore in gut lining and can be different organs.

14. Stomach is protected against the action of acid by:

15. To synthesize food, plants and some bacteria have the green pigment called:

16. The hydrochloric acid in gastric juice converts the inactive enzyme pepsinogen into active form called:

17. Nitro oxide may cause:

18. In stomach, food has been processed into a thick paste like liquid called:

19. Biles salts act on:

20. An organism needs It in small quantities for the proper functioning of its metabolism.