Which Structure in the Figure is Filled with Follicular Fluid

Question

Which structure in the figure is filled with follicular fluid?

A)H 
B)G 
C)E 
D)D

Accepted Answer

The structure filled with follicular fluid is the antrum, which is present in the secondary follicle (G). The other structures shown in the figure (H, E, D, and B) do not contain follicular fluid.