Question

Q3. Give reasons why cartilages are softer than bones.​

Answer 1

Answer:

to help in movement of bones

Answer 2

Answer:

The main difference between bone and cartilage is that bone is a hard, inelastic and rigid tissue, whereas the cartilage is a soft, elastic and flexible tissue. Bones have a very hard matrix due to calcium salts and the cartilages have slightly flexible matrix due to a protein called chondrin