Nutrition – Online MCQs Test – Biology 9th

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

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. Period of rapid growth and development called:

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

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

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

7. An adult’s digestive tract is about:

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

9. Hemoglobin molecule contains:

10. Goiter is caused by an insufficient amount of:

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

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

13. It causes loss of appetite and liver problems.

14. The first part of small intestine is:

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

16. It is a sore in gut lining and can be different organs.

17. Which of the following statements describes pepsin?

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

19. Moulds, mushrooms and yeasts are common examples of:

20. Cooking and heating destroys these vitamins easily.