How many of the following statements are related to bone?
a. It is a specialised connective tissue having hard and pliable ground substance rich in calcium salts and collagen fibres which gives bone its strength.
b. It is the main tissue that provides structural frame to the body.
c. It supports and protects softer tissues and organs.
d. The bone cells, osteocytes are present in the spaces called lacunae.
e. They also interact with smooth muscles attached to them to bring about movements.

Options

A. Two
B. Three
C. Four
D. Five

Answer

C

Explanation

Bone is a specialised connective tissue having hard and non-pliable ground substance rich in calcium salts and collagen fibres which give bone its strength.