However, the sex of the embryo is determined genetically at the time of fertilization, the gonads do not acquire male or female morphological characteristics until the seventh week of development, Gonads appear initially as...
The male genital system consists of External genital organs ( Penis, and Scrotum), and Internal genital organs (Two testes, Two epididymides, Two vas deferens, Two seminal vesicles, Two ejaculatory ducts, and the Prostate), The...
Human belongs to the class Mammalia which is characterized by the development of the embryo inside the uterus till birth, So, their ova are small and nearly devoid of yolk (because the embryo depends...
