What type of cell is produced through spermatogenesis?

During spermatogenesis, the process of male gamete formation in animals, the type of cell that is produced is haploid. Spermatogenesis occurs in the testes and involves several stages of cell division, starting from a diploid germ cell known as a spermatogonium.

As spermatogenesis progresses, the diploid cells undergo mitosis to produce primary spermatocytes, which are also diploid. The primary spermatocytes then undergo meiosis, a crucial part of sexual reproduction that reduces the chromosome number in half. During meiosis, each primary spermatocyte divides twice to eventually form four haploid sperm cells.

Haploid cells contain only one set of chromosomes (n), which is essential for sexual reproduction since the sperm must combine with a haploid egg (also n) to create a diploid zygote (2n) upon fertilization. This genetic arrangement contributes to genetic diversity in offspring. Thus, the answer indicating that spermatogenesis produces haploid cells accurately reflects this biological process.