A) Antagonist type
B) Involuntary type
C) Smooth type
D) Sphincter type
Correct Answer: A
Solution :
Biceps and triceps work as antagonistic muscles at elbow. Contraction of biceps and relaxation of triceps causes flexion of arm. Similarly, contraction of biceps causes extension of arm at elbow.You need to login to perform this action.
You will be redirected in
3 sec