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Cell Biology Types Of Spermatogenesis, Oogenesis, and Fertilization

Cell Biology Types Of Spermatogenesis, Oogenesis, and Fertilization The current models presented in Figure 3 served whilst the foundation for developing brand new theory models. Spermatogenesis ( Figure 3A ): Spermatocytes produce 4 spermatids, 2 of which may have X intercourse chromosome while the other 2 spermatids have Y intercourse