Nutrition – Online MCQs Test – Biology 9th

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

2. All animals, non-green plants and fungi are:

3. Deficiency of dietary protein causes an imbalance in the gastro-intestinal system.

4. Biles salts act on:

5. Essential substances that our body needs in order to grow and stay healthy are known as:

6. Heterotrophs are also called:

7. In human digestive system trachea and oesophagus both connect to the:

8. It is released In the process of photosynthesis.

9. Saliva is secreted by:

10. The first part of small intestine is:

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

12. Nutrients are absorbed Into the body through:

13. An animal that migrates great distances would obtain the greatest benefit from storing its energy as:

14. The pouch at the beginning of the large intestine that joins the small intestine to the large intestine is called:

15. Deficiency of vitamin-D causes:

16. It occurs when required water is not absorbed in blood from colon.

17. Saliva contains an enzyme called salivary:

18. Rectum stores:

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

20. The stomach produces: