(A) Incorrect : Spermatogonia undergo mitotic differentiation. (B) Incorrect : Primary spermatocytes undergo 1‌st ‌ meiotic division to form secondary spermatocytes. (C) Correct : Secondary spermatocytes undergo 2‌nd ‌ meiotic division to form the haploid spermatids. (D) Incorrect : Spermatids form spermatozoa through a differentiation process called spermiogenesis. (E) Correct : Spermatids produce spermatozoa via spermiogenesis. Thus, the correct statements are (C) and (E) only.
