👉 Spermatogonia is a type of reproductive organ in vertebrates, including humans. It refers to the primary sexual development of male and female reproductive organs. Spermatogonia are responsible for producing sperm cells that will fertilize an egg. The process involves the production of two types of sperms: prospinosum and polyploids. Prospinosum is a small, round, spherical sac located in the testes, while polyploids are more complex structures