It produces these two haploid cells. And that means they have 23 chromosomes, half of the chromosome number of the primary spermatocides. And so these two cells are known as the secondary spermatocides. 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.