Nutrition – Online MCQs Test – Biology 9th

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

2. 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:

3. Green plants are:

4. Mastication is:

5. To make red blood cells, the body needs:

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

7. Villi are present in the internal wall of:

8. All are sources of calcium except:

9. Stomach is protected against the action of acid by:

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

11. Herbivores consume:

12. The first part of small intestine is:

13. In amoeba, projections of cytoplasm are called:

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

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

16. This leads to obesity, diabetes and cardiovascular problems.

17. Which of following statement is correct?

18. Extra ammonia can increase:

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

20. Which of the following statement is correct?