Gigantism and dwarfism result from improper growth hormone function in the:
A) pituitary gland.
B) adrenal gland.
C) thyroid gland.
D) pancreatic gland.
E) thymus gland.

Question

Quizplus · Accepted Answer

Gigantism and dwarfism are caused by improper growth hormone function, which is primarily regulated by the pituitary gland. Therefore, the correct choice is A, pituitary gland. The adrenal gland produces hormones such as cortisol, aldosterone, and adrenaline, but it does not directly regulate growth hormone. The thyroid gland produces hormones that regulate metabolism and growth, but it does not directly regulate growth hormone. The pancreatic gland produces insulin and glucagon, which regulate blood sugar levels, but it does not directly regulate growth hormone. The thymus gland produces hormones that help with the development of the immune system, but it does not directly regulate growth hormone.

Gigantism and Dwarfism Result from Improper Growth Hormone Function in The