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Human reproductive system (Female)

  Female Reproductive system - 1)        Ovaries -   ·         They are located in the upper pelvic cavity. ·         They are 2 to 4 cm in length. ·         They are attached to uterus by ovarian ligament. ·         The broad ligament of the uterus which is itself a part of partial peritoneum attaches to the ovary by a double layered fold of peritoneum called mesovarium. ·         Ovaries are covered by a layer of cuboidal epithelium called the geminal epithelium. Geminal epithelium is covered by visceral peritoneum. ·         Beneath the epithelium is the tunica albuginea a layer of connective tissue and underlying it is the ovarian stroma. ·         Ovarian stroma consists of dense outer layer...

Human Reproductive System ( Male)

  Male Reproductive System - 1)      Scrotum - It is a Pouch of deeply pigmented skin divided into two separate sac. Each sac contains one testis. The normal temperature of the testis in scrotum is about 2 to 2.5-degree Celsius lower than the internal body temperature. this temperature difference is ideal temperature for developing sperm when the body is chilled the smooth muscles contract and bring the testis close to the pelvic cavity. When the temperature drops movement towards pelvic cavity allows the testis to absorb heat from rest of the body so that the sperm cells do not become chilled. Scrotum remains connected with abdomen or pelvic cavity by inguinal canal. 2)      Epididymis - it is a mass of long narrow closely coiled tube which lies along the inner side of each testis. At anterior end of testis it is called caput epididymis. At middle part of epididymis is known as caudal epididymis. At posterior part of epididymis is known ...