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IGCSE Biology BO
Human Reproduction: Topic 15.5 - 15.9
| Question | Answer |
|---|---|
| Ante natal care | The right nutrition provided to the baby while it is in the womb, in order for it to stay healthy |
| Fetus | What the baby was before it was given birth |
| Amnion or amniotic fluid | Where the baby lived in during pregnancy |
| Passive immunity | When the baby has the mother's antibodies in the blood? |
| Menstruation | When the lining of uterus break down + blood passing out of vagina. Happens during puberty of women |
| Follicle | A group of egg cells formed together |
| Ovulation | Process: After 2 weeks, follicle bursts releasing the egg |
| Progesterone | The hormone which helps lining of uterus thickens to prevent it from breaking down |
| Pituitary gland | Organ which secretes hormone at base of brain that stimulates testes an ovaries |
| Adolescent | A person in the period of puberty. Can result in emotional changes, sexual urges ... |
| Contraception | Methods of birth control |
| Cap or diaphragm | A rubber dome placed over cervix before intercourse to stop sperm entering the uterus |
| Condom | Thin rubber tube, it rolls over man's penis to stop sperm entering women's VAGINA |
| Femidom | Women's condom |
| Spermicides | Chemicals that kills sperm, sold as foam, jelly or cream. Women put over vagina before intercourse |
| Vasectomy | Minor surgery when man's sperm duct is cut and tied, to avoid sperm produced |
| Sterilization | Minor operation for women, when oviducts are cut and blocked, no more egg produced, it is irreversible |
| HIV | The virus which attacks human T-Cell to make more viruses in our body |
| AIDS | The condition where human immune system is no longer working |
| Gonorrhea | A bacterium transmitted during sexual intercourse and survive in either urethra or vagina. It causes symptoms such as sore penis or unpleasant pain when urinating |