Introduction: The reproduction is the process by which mammals give rise to offspring. The reproductive systems consist in the male of the testes, penis, seminal vesicles, prostate, and urethra and in the female of the ovary, fallopian tubes, uterus, vagina and vulva The reproductive functions of the male can be divided into three major subdivisions: spermatogenesis, male sexual act and the regulation by the various hormones. The reproductive functions of the female can be divided into: oogenesis, female sexual act, pregnancy, parturition and the hormonal regulation. Hormones from hypothalamus anterior pituitary and gonads control the male and female reproductive systems. 上一页下一页◼ The reproduction is the process by which mammals give rise to offspring. The reproductive systems consist in the male of the testes, penis, seminal vesicles, prostate, and urethra and in the female of the ovary, fallopian tubes, uterus, vagina and vulva. The reproductive functions of the male can be divided into three major subdivisions: spermatogenesis, male sexual act and the regulation by the various hormones. The reproductive functions of the female can be divided into: oogenesis, female sexual act, pregnancy, parturition and the hormonal regulation. Hormones from hypothalamus, anterior pituitary and gonads control the male and female reproductive systems. Introduction: 上一页 下一页