Humans are sexual, meaning that both a male and a female are needed to reproduce. Each is equipped with specific organs capable of producing specific cells needed to procreate. In conjunction with a ...

The male reproductive system refers to the bodily systems responsible for sexual function in males. It consists of external and internal structures responsible for the formation, storage, and ...

The male pelvic region is the area between the trunk — or main body — and the lower extremities, or legs. For information on the female pelvis, see our overview. In general, the male pelvis has some ...

Journal of the New York Entomological Society, Vol. 91, No. 4 (Dec., 1983), pp. 377-393 (17 pages) This paper presents the anatomy and histology of the reproductive system, the external genitalia, and ...

To help elucidate the reproductive characteristics of the Atlantic snow crab Chionoecetes opilio, the functional anatomy of the male reproductive system and the female spermatheca was investigated ...