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Ch. 16, 17, 24
Human Sexuality
| Term | Definition |
|---|---|
| cervix | Opening to the uterus. Separates the uterus from the birth canal |
| Fallopian Tubes | Pair of finger-like tubes that connect the ovaries to the uterus which allow the egg to travel to the uterus. |
| Ovaries | Female sex glands that store the ova, eggs, and produce female sex hormones. |
| Penis | External male reproductive organ |
| Scrotum | Houses the testes |
| Testes | Organ which produces sperm |
| Urethra | Tube through which urine leaves the body |
| Uterus | The womb where the fetus develops |
| vagina | Birth canal |
| vas deferens | sperm travel through this structure from the testes to the urethra |
| H.I.V. | Human Immunodeficiancy Virus |
| A.I.D.S. | Acquired Immunodeficiency Syndrome |
| 3 conditions necessary for fertilization to occur | 1) Egg present in fallopian tubes 2) Sperm present 3) Egg & Sperm must join |
| zygote stage | What the developing organism is called after the 1st 7 days after fertilization. |
| embryo stage | The developing organism from the 7th day after fertilization until 3rd month of pregnancy |
| fetus stage | last 6 months of pregnancy |
| umbilical cord | Structure that allows the developing organism to receive nutrition |
| What are the stages in the birthing process? | 1)Mild Muscular Contractions 2) Baby passes through cervix into birth canal 3) delivery of placenta after baby is born |
| 3 behaviors that transmit H.I.V. | 1) sexual behaviors 2) sharing needles 3) mother to baby |
| 4 body fluids the H.I.V. virus is transmitted through | 1) blood 2) semen 3) vaginal secretions 4) breast milk |