Homeostasis – Online MCQs – Biology 10th

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

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

3. Plants grow in the soil of low Water quantity are called:

4. When the rate of photosynthesis will be higher than respiration the plant gets:

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

6. The excretory organ of a cockroach is:

7. Ultrafiltration occurs at:

8. Selective reabsorption in nephron takes place at:

9. Organisms maintain internal condition by:

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

11. In the kidney, selective reabsorption occurs at:

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

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

14. The internal condition of an organism is referred to as:

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

16. Cacti is an example of:

17. The hormone ADH release from:

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

19. The maintenance of body temperature with in suitable limit is called:

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