Cranial nerves that are part of the gustatory pathway include a. trigeminal. b. facial. c. hypoglossal. d. glossopharyngeal. Which cranial nerve controls contraction of the circular smooth muscle of...

Cranial nerves that are part of the gustatory pathway include

a. trigeminal.

b. facial.

c. hypoglossal.

d. glossopharyngeal.

Which cranial nerve controls contraction of the circular smooth muscle of the iris?

a. Trigeminal

b. Facial

c. Oculomotor

d. Abducens