Question

which of the following hormones is secreted by the posterior pituitary?
a oxytocin
b follicle - stimulating hormone
c somatotropin
d adrenocorticotropic hormone

Explanation:

• Oxytocin is secreted by the posterior pituitary. It plays a role in processes like childbirth and lactation.
• Follicle - stimulating hormone (FSH), somatotropin (growth hormone), and adrenocorticotropic hormone (ACTH) are all secreted by the anterior pituitary. FSH is involved in gamete production, somatotropin in growth regulation, and ACTH in stimulating the adrenal cortex.

Answer:

A. oxytocin