Nutrition – Online MCQs Test – Biology 9th

1. Villi are present in the internal wall of:

2. All are sources of calcium except:

3. Select the mismatched:

4. In plants, interveinal chlorosis shows deficiency of:

5. Green plants are:

6. Mixing of food in the intestine with digestive juices is called:

7. Number of amino acids is:

8. Cooking and heating destroys these vitamins easily.

9. Stomach opens into:

10. Beans, lentils and spinach are the sources of:

11. Saliva is secreted by:

12. Rectum stores:

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

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

15. The energy obtained from carbohydrates, proteins and fats Is measured in units called:

16. Which of the following statements describes pepsin?

17. Heterotrophs are also called:

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

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

20. An adult’s digestive tract is about: