Kaplan Nursing Entrance Practice Exam 2026 – The All-in-One Guide to Exam Success!

Spermatogenesis is the biological process responsible for the production of sperm cells in males. During spermatogenesis, a diploid germ cell undergoes several stages of development, resulting in the formation of four mature spermatozoa from each original germ cell. This process involves meiosis, where the germ cells divide and differentiate through various phases—spermatogonia, primary spermatocytes, secondary spermatocytes, and finally spermatids, which mature into spermatozoa.

This answer is accurate as spermatogenesis is specifically focused on the male gamete production, with the end result being four uniquely genetic sperm cells that are all capable of participating in fertilization. In contrast, cytokinesis refers to the physical cell division process, oogenesis pertains to the formation of egg cells in females, and fertilization is the actual event where a sperm cell meets an egg cell, none of which result in the production of sperm.