Nutrition – Online MCQs Test – Biology 9th

1. Villi are present in the internal wall of:

2. The first part of small intestine is:

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

4. Extra ammonia can increase:

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

6. An adult’s digestive tract is about:

7. Which of the following statement is correct?

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

9. To synthesize food, plants and some bacteria have the green pigment called:

10. Gastric juice composed of:

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

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

13. Photosynthesis is a process by which chlorophyll having green plants, algae and some bacteria, synthesize the:

14. Number of amino acids is:

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

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

17. The single lymph vessel inside the villus is called:

18. 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:

19. An animal that migrates great distances would obtain the greatest benefit from storing its energy as:

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