Retraction of the Tongue Requires Contraction of Which Muscle

Question

Retraction of the tongue requires contraction of which muscle?
A) Anterior fibers, genioglossus
B) Posterior fibers, genioglossus
C) Stylohyoid
D) a & b
E) b & c

Accepted Answer

The Answer of Retraction of the Tongue Requires Contraction of Which Muscle