Exemplar Problems

Question:

Draw a labelled diagram of a Graafian follicle

Answer:

A Graafian follicle, or mature ovarian follicle, is a fluid-filled sac containing the mature ovum. It consists of the following parts: Oocyte: The mature egg cell. Antrum: A fluid-filled cavity surrounding the oocyte. Cumulus Oophorus: A cluster of cells that surround and nourish the oocyte. Corona Radiata: A layer of cells that directly surrounds the oocyte. Granulosa Cells: Cells lining the follicle, involved in hormone production. Theca Folliculi: Outer layer of cells surrounding the granulosa cells.



Table of Contents