Nutrition – Online MCQs Test – Biology 9th

1. It is the mode of nutrition in which an organism can’t make its own food but depends on other organisms.

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

3. Gastric juice composed of:

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

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

6. The secretion of pancreas is called:

7. Goiter is caused by an insufficient amount of:

8. Cooking and heating destroys these vitamins easily.

9. Saliva is secreted by:

10. Deficiency of vitamin-K causes:

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

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

13. Process by which organism obtain and use the nutrients required for maintaining life is called:

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

15. Small, slippery, spherical mass of food is called:

16. Villi are present in the internal wall of:

17. It is a condition In which thyroid gland becomes enlarged and It results in swelling in neck:

18. Green plants synthesize food through the process of:

19. It is released In the process of photosynthesis.

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