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Spermatogenesis Your Answer

This division implicates sources of genetic variation, such as random inclusion of either parental chromosomes, and chromosomal crossover that increases the genetic variability of the gamete. Animal developmental biology Animal physiology Mammal male reproductive system. The other accessory sex organs, the seminal vesicles, prostate and bulbo-urethral glands make a major contribution in the bulk of the semen and the fertilising capacity of the sperm figure 5. These isolated data have not been, so far, linked together in a comprehensive manner to explain the exact mechanisms controlling spermatogenesis and this area of reproductive physiology is still obscure. Then the vasa efferentia open into a single convoluted tubule which forms the body or globus minor of the epididymis and continues as the vas deferens.

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