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Biology · 2023 · 1 mark
CBSE 2023 · Region 3 · Set 3 · Q3
Observe the following line diagram depicting the 28 days menstrual cycle of a healthy young woman. Select the option of days on which this woman…
Observe the following line diagram depicting the $\displaystyle 28$ days menstrual cycle of a healthy young woman.
Select the option of days on which this woman would be most and least fertile. Most fertile days Least fertile days
Select the option of days on which this woman would be most and least fertile. Most fertile days Least fertile daysOfficial answer
(A)
$\displaystyle 14$-$\displaystyle 21$ $\displaystyle 1$-$\displaystyle 7$
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CBSE Class 12 Biology past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.