| A | B |
|---|
| scrotum | houses testes in male |
| urethra | passageway for urine and semen in male |
| penis | male reproductive organ |
| testes | produce sperm in male |
| sperm | male sex cell |
| egg or ovum | female sex cell |
| fallopian tube or oviduct | passageway for egg |
| ovary | produces female sex cell |
| vagina or birth canal | muscular tube from uterus that the baby comes through during delivery |
| menstration | shedding of the thick lining of the uteran wall |
| menstral cycle | last about 28 days |
| genetic material | contained in head of sperm |
| semen | contains sperm and fluid |
| vas deferens | also known as sperm duct |
| seminal vesical | adds fluid to sperm for energy and to help them move |
| fertilization occurs here | fallopian tube |
| zygote develops here | uterus |
| uterus | pear-shaped female organ that houses the fetus |
| cervix | opening from vagina to uterus |
| puberty | stage in life when sex cells begin to develop |
