Gastrocnemius is a muscle of

Options

(a) Forelimbs
(b) Thigh
(c) Shank
(d) Abdomen of frog

Correct Answer:

Shank

Explanation:

It is the principal calf muscle in the leg of a tetrapod. It arises by two heads connected to condyles of the femur. At its lower end it has a strong tendon which joins with that of the soleus muscle to form the tendon Achilles. Its main action is to provide the propelling force for walking and running.