Mr. tullis project on reproductive system


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Mr. tullis project on reproductive system

  1. 1. Female and Malereproductive system by: lina le Enjoy peoples. :D
  2. 2. Image taken from: http://www.ama-assn.orgFemale Reproductive SystemPowerPoint by Lina Le.
  3. 3. Illustration copyright 2000 by Nucleus Communications, Inc. All rights reserved. m Vagina: Ovarian Follicles: The vagina is an elastic, muscular canal with a soft, flexible lining that provides are the basic units of female reproduction. lubrication and sensation. The vaginaFunction: These eggs will mature and become receives the penis during sexual mature ova. intercourse and also serves as a conduit for menstrual flow from the uterus. During childbirth, the baby passes through the vagina (birth canal).
  4. 4. The cervix is the lower third portion of the uterus which forms the neck of the uterus and opens into the vagina. The cervical is allows menstrual blood to flow out from the vagina during menstruation.• The endometrium is the lining of the inside of the uterus. During the phase of the menstrual cycle, the endometrium thickens in preparation to accept an embryo should conception occur.
  5. 5. Ovaries• The ovaries are a pair of ovum-producing glands . The ovaries have two distinct functions. They produce ova (also called eggs) and they produce female hormones.• Each ovary is oval shaped and roughly the size of an almond.• Each ovary is attached to the fimbria of the fallopian tube.
  6. 6. Male reproductive system
  7. 7. Seminal Vesicle • The seminal vesicles are sac-like pouches that attach to the vas deferens near the base of the bladder • The seminal vesicles produce a sugar- rich fluid (fructose) that provides sperm with a source of energy and helps with the sperms’ motility (ability to move). The fluid of the seminal vesicles makes up most of the volume of a man’s ejaculatory fluid, or ejaculate.
  8. 8. • http://upload.wikimedia.o Bladder The urinary bladder has a rg more or less spherical shape The urinary bladder is a rather simple organ The urine, produced by the kidneys, is transported by the ureters towards the bladder to be stored there. Therefore the bladder is needed for storage of urine, so that we humans do not lose urine all day long.
  9. 9. Vas Deferens• The tube that connects the testes with the urethra. The vas deferens is a coiled duct that conveys sperm from the epididymis to the ejaculatory duct and the urethra
  10. 10. • the urethra (from Greek οὐρήθρα - ourethra) is a tube that connects the urinary bladder to the genitals for the removal of fluids out of the body. Urethra
  11. 11. • Penis • Testis• The penis • Testis, commonly referred to as testicle, is a mobile provides the organ lying within the route for scrotum transmitting • Where sperm is produced. sperm to an egg for reproduction
  12. 12. Epididymis & Scrotum • Transport sperms. • Protects the testicles. http://www.lifeinvitro.com