The Fluid-Filled Cavity That Appears in a Secondary Follicle Is

Question

The fluid-filled cavity that appears in a secondary follicle is called the
A) corpus luteum.
B) cortex.
C) stroma.
D) antrum.
E) corpus albicans.

Accepted Answer

The fluid-filled cavity that appears in a secondary follicle is called the antrum. The antrum is formed from the accumulation of follicular fluid that is secreted by the granulosa cells in the secondary follicle.