Cervix - Muscular opening to the uterus. Holds the growing embryo in place during gestation, Fallopian Tube - Tube which runs from ovaries to uterus. (oviduct), Menstrual Cycle - A cycle which includes the thickening of the uterus wall and the ovulation of an egg (day 14)., Ovary - Organ of the female reproductive system where the eggs are kept., Ovum - Egg. Female gamete. Found in ovary., Penis - Male sex organ which is inserted into the vagina during intercourse, Placenta - Organ which controls which chemicals are passed between the foetus and the mother., Scrotum - Bag in which testes are held outside the body to maintain optimal temperature, Sperm Cell - Small cell with a tail for swimming, carries male genetic information to the egg for fertilisation, Testes - Male sex organs which produce sperm, Urethra - Tube through which urine is passed from the bladder out of the body, Uterus - Part of the female reproductive organ in which the foetus grows. Has a thick lining which allows implantation of the fertilised egg. (womb), Vagina - Opening in which the penis is inserted during intercourse., Period - Stage at the start of the menstrual cycle when the uterus wall is shed and excreted,

Human Reproduction

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