An acromion process is characteristically found in mammals in the:

Deltoid ridge is found in which one of the following bones?

Which one of the following is a sesamoid bone?

$A$: Tibia is stronger and is present medially,whereas fibula is the outer and slender bone of the lower leg or shank.
$R$: Tibia has a sharp crest in the shaft and a projection on the inner side of the ankle called the lateral malleolus.

Total number of bones in the hind limb of a man is

The appendicular skeleton includes all of the following $EXCEPT$: