Analogy type questions:
$(1)$ Carpals : $8$ :: Tarsals : ...........
$(2)$ Cartilaginous joints : Between vertebrae of the vertebral column :: Hinge joint : ...........

Locomotion requires a perfectly coordinated activity of:

Endoplasmic reticulum or sarcoplasmic reticulum plays a major role during

Fill in the blank spaces:
$(a)$ All mammals (except a few) have ............. cervical vertebra.
$(b)$ The number of phalanges in each limb of human is ............. .
$(c)$ Thin filament of myofibril contains $2 \,'F'$ actins and two other proteins namely .............. and ........... .
$(d)$ In a muscle fibre $Ca^{++}$ is stored in ............. .
$(e)$ .............. and .............. pairs of ribs are called floating ribs.
$(f)$ The human cranium is made of .............. bones.

How many organ systems are integrated for locomotion in humans?
Nervous system,Endocrine system,Muscular system,Skeletal system,Circulatory system

Which of the following is not a function of the skeletal system?