PPQ: Explain the process of Oogenesis.

Before birth:

• Diploid germinal epithelium cells of the ovary divide by mitosis to form diploid oogonia and more germinal epithelium cells. 
• These oogonia divide many times by mitosis and enlarge to form diploid primary oocytes, and more oogonia.
• The primary oocytes begin meiosis I but stop at prophase I.
• At the same time, germinal epithelium cells divide to form primary follicles, which surround the primary oocytes.

Following puberty:

• A primary oocyte…