Question

Now with the reproductive system, your assignment is to summarize it in 2 pages

Answer 1

Human reproduction

• Humans are sexually reproducing organism with viviparous nature.
• Humans diocecious animals which also shows sexual dimorphism.

Male reproductive system-

• The male reproductive organs present at pelvic region. It include testis, accessory gland and external genitelia.
• Testes situated outside the abdominal cavity in a pauch like structure .
• The pauch like structure helps in maintaining the low temperature of testes which is necessary for spermatogenesis.
• Each testis has about 250 compartido like structure called seminiferous tubules. Seminiferous tubules internally line by two type cell called male germ cell and Sertoli cell.
• Region outside the seminiferous called interstitial space which contain small blood vessels and interstitial cells or leydig cells. Leydig cells severe male androgen or testosterone.
• The male accessory ducts include testis, vasa efferentia, vas deferens, epididymis.
• The male accessory gland include paired seminal vesicles, a prostate and paired bulbourethral gland.
• Copulatory organ also present as external genitelia.

Female reproductive system

• The female reproductive consists of a pair of ovary, one pair oviduct, a uterus, a vagina, external genitelia and pair of mammary gland.
• The ovaries produce the female gamete and some steroid hormone such as estrogen, progesterone.
• Ovarian follicle present in different stage of development are embedded in stroma
• The oviducts, uterus and vagia are female accessory ducts.the uterus has three layer called perimetrium, mesometrium and endometrium.
• The female external genitilia includes mons pubis, labia majora, labia minora, hymen and clitoris.
• The mammary glands are one of the female sexaual characteristics.