With respect to the red muscle fibers [Type I], the white muscle fibers [Type II] are richer in:

1.	Blood capillaries	2.	Myoglobin
3.	Sarcoplasmic reticulum	4.	Mitochondria

Hypocalcaemia can lead to:

All the following are parts of human axial skeleton except:

The thigh bone articulates with the coxal:

The smallest, functional unit of contraction is the:

The joint between adjacent vertebrae in the vertebral column is a:

A motor neuron along with all the muscle fibers innervated by it constitute a:

The type of joint that will allow least mobility amongst the following would be:

A bone disorder especially seen in post-menopausal women would be:

The total number of floating ribs in human skeleton is: