BIOL 129 Study Guide - Midterm Guide: Fallopian Tube, Reproductive System, Oviduct
Document Summary
Uterine tube: (also called oviduct, fallopian tube) transports ovulated oocytes from the ovary and to the uterus, if sperm cells are present, fertilization will occur in the uterine tube. The enlarged hood-like portion of the uterine tube that opens over the ovary is called the infundibulum and the fimbriae extend from the edges of the infundibulum. Uterus: hollow structure that contains a thick layer of smooth muscle (myometrium- which generates more force per cell than any other muscle in the body), and is lined with a tissue called endometrium. If fertilization has occurred, the zygote will implant in the uterus. Cervix: narrow, muscular opening to the uterus that usually contains sticky mucous, which prevents the passage of bacteria and other pathogens, during ovulation, this mucus thins to allow sperm to pass through. Vagina (vaginal canal): hollow muscular tube that connects the uterus to the outside world. Vaginal orifice: external opening of the vaginal canal.
