A cricket player is fast chasing a ball in the field. Which one of the following groups of bones are directly contributing in this movement?

The coxal bone consists of

The cross arm that forms the cross bridges during muscle contraction, is formed by

Pneumatic bones are found in

The joint between incus and stapes is

How many ball and socket joints are present in a human body?

In children the bones are more flexible and brittle because their bones have

Mark the correct statement

Which of the following is an autoimmune disorder ?

Haversian system is diagnostic feature of-