What reaction would occur if the muscle labeled E were sudde

What reaction would occur if the muscle labeled E were suddenly pulled longer?

A. the contraction of the both muscles E and G

B. the relaxation of the both muscles E and G

C. the contraction of muscle E

Solution

Ans:

If any muscle is pulled suddenly, it leads to its contraction. It also leads to a relaxation of opposite muscle.

Thus, E will contract & G will relax.