Name the muscle which helps in Arm raising ?

The function of melanocytes are

_______________ is the inner layer of the skin .

Name the gland which secretes sebum .

Name the animal which can move upper jaw (maxilla ).

The arectorpili is the ___________ type of muscle,necessary to move the hair.

Sternum is also known as

Which is middle layer of the skin ?

Which ribs are called as floating ribs ?

How many ribs are present in the human body ?