Nutrition – Online MCQs Test – Biology 9th

1. In this type of nutrition, complex organic substances are taken in without their being decomposed.

2. Hemoglobin molecule contains:

3. It is a condition In which thyroid gland becomes enlarged and It results in swelling in neck:

4. Mastication is:

5. The churning action of stomach produces heat which helps to melt:

6. The body needs it to maintain and replace tissues and their functions.

7. Plants need this in the largest amount.

8. Heptic portal vein carries food to the:

9. It causes loss of appetite and liver problems.

10. Heterotrophs are also called:

11. Gastric juice composed of:

12. In plants, it is required for the production of chlorophyll, nucleic acids and enzymes.

13. Choose the correct statement:
Pancreatic juice contains the following enzymes which digest:

14. Number of amino acids is:

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

16. Undigested food is passed into:

17. Deficiency of vitamin-D causes:

18. Photosynthesis is a process by which chlorophyll having organisms, synthesize glucose from:

19. Photosynthesis is a process by which chlorophyll having green plants, algae and some bacteria, synthesize the:

20. Extra ammonia can increase: