Conquer the Kaplan Nursing Entrance 2026 – Prep, Practice, and Prosper!

During oogenesis, the primary oocyte undergoes a process of maturation that ultimately leads to the formation of eggs (ova). Starting from a diploid primary oocyte, which is arrested in prophase I of meiosis, the process includes both meiosis I and II. Upon the completion of meiosis I, the primary oocyte divides unevenly to create a secondary oocyte and a smaller polar body, which typically degenerates. The secondary oocyte, now haploid, may proceed to complete meiosis II upon fertilization, leading to the formation of the mature ovum.

The choice that states primary oocytes produce eggs accurately reflects this biological process, highlighting the primary role of the primary oocyte as it is transformed into functional female gametes. While the production of eggs is a crucial part of the reproductive process, other statements suggest various incorrect notions about gametogenesis or the roles of different types of cells that do not pertain to the specific functions in oogenesis.