Online MCQs Test – Homeostasis – Biology 10th

1. Hair follicles, sebaceous glands and a network of arterioles are present in:

2. Each afferent arteriole divides into numerous blood capillaries in Bowmann’s capsule are collectively called:

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

4. Human skin consists of:

5. A set of metabolic reactions that maintain the internal environment is:

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

7. The level of H⁺ in the blood is continuously monitored by special detectors (receptor):

8. In the kidney, selective reabsorption occurs at:

9. The kidney is enclosed in a membrane called:

10. A fluid is filled in between peritoneum and kidney called:

11. Bodies or cells of fresh water animals have:

12. Transpiration occurs at/in:

13. They are / It is called filter/s of the body fluids.

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

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

16. They are the functional unit of the kidney.

17. The innermost layer of the skin is:

18. Urea is formed in:

19. Metanephridia is an excretory organ of:

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