Online MCQs Test – Homeostasis – Biology 10th

1. Organisms maintain internal condition by:

2. This layer of the skin contains receptors and sweat glands.

3. They are the functional unit of the kidney.

4. The excretory organ of a cockroach is:

5. In the kidney, selective reabsorption occurs at:

6. The outer layer of skin is called:

7. Organ of a human body which is considered on the largest organ is:

8. Ultrafiltration occurs at:

9. The network of blood capillaries present in the layer of skin:

10. The innermost layer of the skin is:

11. Bodies or cells of fresh water animals have:

12. The removal of water in the form of vapours from the aerial part of a plant is called:

13. Each kidney has an area in the centre of the concave surface which faces the vertebral column; this area is called:

14. The hormone ADH release from:

15. The plants which grow in fresh water are called:

16. It is the inner lighter portion of the kidney.

17. They grow in a desert or steep slopes or at high altitudes.

18. Guttation occurs from the margin of leaves through special pores called:

19. It is made up of flat, dead cells containing keratin protein.

20. Kidney stone is a solid mass made of: