Nutrition – Online MCQs Test – Biology 9th

1. At the end of the oesophagus, a muscle that allows food to enter the stomach and preventing food to flow back into the oesophagus is called:

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

3. It is the mode of nutrition in which an organism makes its own food from the simple inorganic materials.

4. The stomach produces:

5. It causes loss of appetite and liver problems.

6. All are sources of calcium except:

7. Complex food enzymes is broken down into simpler molecules with the help of enzymes produced by an organelle called:

8. In plants, interveinal chlorosis shows deficiency of:

9. Vitamins are of:

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

11. Bile juice is secreted by:

12. Biles salts act on:

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

14. Which of the following statement is correct?

15. Hookworms, tapeworms and leeches are:

16. Pepsin acts on:

17. Removal / elimination of the waste products from the body is called:

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

19. Extra ammonia can increase:

20. The largest part of stomach is: