← Biology (0610)
Q1 / 5
Birth control
Higher
2 marks
How do oral contraceptive pills prevent pregnancy?
A
They contain hormones that inhibit FSH, preventing ovulation
B
They contain antibiotics that kill sperm in the reproductive tract
C
They thicken the uterine lining so eggs cannot implant
D
They lower body temperature, reducing fertility
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Birth control — Biology (0610) | Smartzi