In human female which of the following is incorrect
In human female which of the following is incorrect
- A
Menstrual cycle takes $28$ days
- B
Menopause occur at $45-55$ years
- C
The ovulated egg released during pregnancy die
- D
Menstruation takes $4$ days
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$A$ : Corpus luteum begins to atrophy after a short life of $10 \;to \;14$ days, if fertilisation does not occur.
$R$ : Luteolysis may be due to withdrawal of $LH$ support
$A$ : Corpus luteum begins to atrophy after a short life of $10 \;to \;14$ days, if fertilisation does not occur.
$R$ : Luteolysis may be due to withdrawal of $LH$ support