Neco 2020 Biology Question 1
Practice objective / multiple choice question 1 from the 2020 Neco Biology examination.
During a 28‑day menstrual cycle, progesterone is low \( <1 \) ng/mL during the follicular phase. After ovulation it rises linearly to a peak of 15 ng/mL on day\( 21 \) and then falls linearly back to 1 ng/mL on day\( 28 \). If a woman's serum progesterone measured on an unknown day is 5 ng/mL, on which day of the cycle is she most likely in?
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About This Question
This is Neco 2020 Biology Question 1. It is one of the objective questions from the 2020 Neco Biology examination.
Difficulty level: Medium .
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