PPT-THE REPRODUCTIVE SYSTEM In the male, the testis has two principal functions:

Negative feedback suppression of LH is mediated principally by testosterone while inhibin suppresses FSH In the female sex hormones vary during the menstrual cycle FSH produces growth and development of ovarian follicles during the first 14 days . SYSTEM. Male Reproductive System. Male Reproductive System . (frontal view). See p. 62 in Review book. Male Reproductive System. Scrotum – sac of skin that holds testes. Hangs below body to keep testes cool. Sperm cannot be produced if body is too warm. Testes move into scrotum just before birth.. Health Science 1. To provide for continuity of the species . Contains necessary organs capable of the creation of new individuals. Manufacture hormones necessary for development of reproductive organs and secondary sex characteristics. Male Reproductive System. External. Scrotum. Penis. Glans Penis. Foreskin. Internal. Testes. Epididymis. Vas Deferens. Seminal Vesicle. Ejaculatory Duct. Prostate Gland. Cowper’s Glands. Male Reproductive System. Slide #101 . (1096). Testis, rat.. sustentacular. (“. Sertoli. ”) cells. pale nuclei of these cells are visible adjacent to the limiting membrane of the seminiferous tubules. Nuclei of . Sustentacular. Reproductive System. Function=produce new life. Gonads (sex glands), ducts (tubes), and accessory organs can be found in both males and females. Male Reproductive System. Structures:. Testes. Epididymis. CHAPTER 16. Male . Reproductive System Overview. Functions of male reproductive system. Produce, sustain, and transport sperm. Propel sperm during sexual intercourse. Copulation. Produce testosterone. The . Reproductive System. . Is the only system that is not essential to the life of the individual. Does affect other systems. The male and female reproductive organs . Produce and store specialized reproductive cells that combine to form new individuals. PowerPoint® Lecture Slides prepared by Jason LaPres. Lone Star College - North Harris. Structures of the Reproductive System. Gonads. : organs that produce gametes and hormones. Ducts: receive and transport gametes. Male Reproductive System. Female Reproductive System. Copulation. Fertilization. Development. Male reproductive system:. A) Testis. B) Vasa Efferentia. C) Vas deference. D) Copulatory organ. E) Hypobranchial gland. Male Reproductive System And Production of Sperm & Testosterone : How does the male reproductive system work? Module Question Laboratory Questions What are the important parts of the male reproduct Part 2. October 2021. Dr. Anna Haro. Westside HS. LEARNING Objectives . TEKS: . §130.231.(. c. )(1)(A, & B) and . §130.231.(. c. )(2)(A, B, C, F, & G) & (3)(B). Students will develop new knowledge of the anatomy and physiology of the male reproductive system (RS).. A.Testisi.Two testes produce spermatozoa and testosteroneB.Site of spermatogenesis is the seminiferous tubule.i.Convoluted and occupy greatest portion of each testicleC.Outer covering of the testicle DR RAJARSHI ASH M.B.B.S.(CAL); D.O.(EYE) ; M.D . - PGT(2 ND YEAR) DEPARTMENT OF PHYSIOLOGY CALCUTTA NATIONAL MEDICAL COLLEGE PARTS OF MALE REPRODUCTIVE SYSTEM A. Gonads – Two ovoid testes prese . The female reproductive system produces ova.. There are two main functions of the female reproductive system.. produce ova, or egg cells. provide a place where a zygote develops . uterus. cervix. rectum.