Коранът и производството на семенна течност (Коран 86:7): Разлика между версии

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Ред 98: Ред 98:
This cross-sectional diagram of the human embryo shows the gonads at or around the level of the placenta:
This cross-sectional diagram of the human embryo shows the gonads at or around the level of the placenta:


<center>[[Image:Gondev154.gif]]</center>
<center>[[Image:154.gif]]</center>


Thus, it is not strictly true that the embryonic testes is located specifically between the spinal column and the eleventh and twelfth ribs as the gonadal or genital ridge (precursor of the gonads) is commonly believed to lie medial to the lower part of the mesonephros, while the adult kidney actually develops from the metanephros.
Thus, it is not strictly true that the embryonic testes is located specifically between the spinal column and the eleventh and twelfth ribs as the gonadal or genital ridge (precursor of the gonads) is commonly believed to lie medial to the lower part of the mesonephros, while the adult kidney actually develops from the metanephros.