Each of these secondary spermatocides shown here can now undergo meiosis too. And each one of these cells produces haploid cells known as spermatid. So overall, we have four spermatids produced from one primary spermatocide. And so we'll see four of these sperm cells produced at the end because these spermatids, with the help of these nourishing cells known as sirtoli cells, showed in green, eventually differentiate into our sperm. Cell. So these spermatids, when they interact with the surtoli cells the surtoli cells not only give the cells the proper nutrients but the surtole cells also faggot phagocytes.