In desert plants,the rate of water loss is reduced due to the presence of:

Name a connective tissue which has a hard matrix.

$A$ person met with an accident in which two long bones of the hand were dislocated. Which among the following may be the possible reason?

What is the function of the ligament?

The dead element present in the phloem is

Name the tissue that:
$(a)$ connects muscle to the bone in humans
$(b)$ forms the inner lining of alveoli
$(c)$ stores fat in our body
$(d)$ transports water and minerals in plants.