Question Detail
Question
The typical combination of birth control pill contains _______ and _______.
Correct Answer
Option B is the correct answer.
Detailed Explanation
Most combined oral contraceptive pills contain synthetic versions of the hormones estrogen and progesterone (progestin). These hormones work by preventing ovulation, thickening cervical mucus, and thinning the uterine lining to prevent pregnancy.
Hint
These are the two main female sex hormones that regulate the menstrual cycle.