Question 15

(Multiple Choice)

A fast-acting hormone produced by the intermediate lobe of the pituitary and that promotes dispersion of pigment in fishes,amphibians,and reptiles is


A)pineal gland stimulating hormone (PGSH).
B)vasotocin.
C)melatonin.
D)melanocyte-stimulating hormone (MSH).
E)oxytocin.

Answer