Nutrition – Online MCQs Test – Biology 9th

1. An adult’s digestive tract is about:

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

3. This can lead to deposition of calcium in various tissue.

4. Cooking and heating destroys these vitamins easily.

5. Heptic portal vein carries food to the:

6. Heterotrophs are also called:

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

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

9. It causes loss of appetite and liver problems.

10. In plants, interveinal chlorosis shows deficiency of:

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

12. In stomach, the food germs and micro-organisms are killed by:

13. Which of the following is true of bile salts?

14. Bile is stored in the:

15. Stomach opens into:

16. Herbivores consume:

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

18. Pepsin acts on:

19. Goiter is caused by an insufficient amount of:

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