Cell nucleus
Cytoplasm Cell membrane Unicellular Multicellular Mitosis Meiosis Chromosome Asexual reproduction Sexual reproduction DNA Gamete Diploid-E Haploid-E Ovary oestrogen. Oviduct/fallopian tube Uterus Uterus is an organ slightly smaller than a clenched fist, designed to support a developing embryo. Each month the wall of the uterus forms a special lining of blood vessels in readiness for the fertilised ovum (zygote) to implant in the wall and grow. A placenta develops in the Uterus to allow the exchange of embryo and the mother. Vagina The vagina is the muscular tube through which the lining of the uterus travels during menstruation and the baby travels during birth. This is where sperm is deposited. Cervix Testes Sperm duct/vas deferens Urethra Prostate gland Seminal vesicle Penis |