Understand the process of spermatogenesis, which is the development of sperm cells within the male reproductive organs.
Identify the starting cell type in spermatogenesis: Spermatogonia, which are the stem cells located in the seminiferous tubules of the testes.
Recognize that spermatogonia undergo mitotic division to form primary spermatocytes, which are the next stage in the sequence.
Note that primary spermatocytes undergo the first meiotic division to become secondary spermatocytes.
Understand that secondary spermatocytes undergo the second meiotic division to form spermatids, which then mature into spermatozoa, the final stage in the sequence.