Support and Movement – Online MCQs – Biology 10th

1. Deficiency of this leads to deficiency of Ca⁺⁺ in bones.

2. The vertebrate possess:

3. The head of femur attached with:

4. In this condition the bones become porous or more spongy, thinner and weaker.

5. In this disorder immune system attacks on joints.

6. It is a non-living skeleton deposit outside the body or organ.

7. The ball of humerus fit into the socket of:

8. The pair of muscle where both work in opposite direction:

9. The cartilage is made up of cells called:

10. Bones move due to the contraction and relaxation of:

11. The hardening of bones occurs due to deposition of:

12. These muscles are found in blood vessels, the digestive tract and many other internal organs.

13. Biceps is the:

14. In this disorder joints and skin affects.

15. The action of biceps and triceps muscles of the arm is a good example of a/an:

16. The change in the environment takes place due to some factors which are called:

17. Bone dissolving cells are called:

18. The living material of the cells of an organism is:

19. In humans, there are:

20. Calcification is the process of the: