What role does the thalamus play on the pituitary gland?

Your pituitary gland is an important pea-sized organ. If your pituitary gland doesn't function properly, it affects vital parts like your brain, skin, energy, mood, reproductive organs, vision, growth and more. It's the “master” gland because it tells other glands to release hormones

Explanation:

answer; i believe the answer is (polygenic inheritance;