The adrenal cortex
A) is derived from mesoderm.
B) is derived from neural crest cells.
C) is considered part of the sympathetic division of the autonomic nervous system.
D) secretes epinephrine.

Question

Quizplus · Accepted Answer

The adrenal cortex is derived from the mesoderm, which is one of the three primary germ layers in the early embryo. The other options are incorrect: B) The adrenal medulla (not the cortex) is derived from neural crest cells. C) The adrenal cortex is not considered part of the autonomic nervous system; it is a glandular structure involved in hormone production. D) The adrenal cortex does not secrete epinephrine; it secretes steroid hormones such as cortisol and aldosterone. Epinephrine is secreted by the adrenal medulla.

The Adrenal Cortex