After fertilization, the corpus luteum remain | vedclass

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Question

(C) After fertilization, the human chorionic gonadotropin $(hCG)$ hormone is secreted by the developing placenta. This hormone maintains the corpus lu

Vedclass · Accepted Answer

$280$

Vedclass · Answer

(C) After fertilization, the human chorionic gonadotropin $(hCG)$ hormone is secreted by the developing placenta. This hormone maintains the corpus luteum, preventing its degeneration. The corpus luteum persists for approximately the first $3$ to $4$ months of pregnancy (about $90$ to $120$ days) to produce progesterone, which is essential for maintaining the endometrium. However, among the given options, $280$ days is the closest approximation to the full duration of pregnancy (gestation period), during which the corpus luteum's function is eventually taken over by the placenta.

Column-$I$	Column-$II$
$A$. $1^{st}$ month	$i$. First movement of foetus
$B$. $2^{nd}$ month	$ii$. Major organ system
$C$. $3^{rd}$ month	$iii$. Foetal heart
$D$. $5^{th}$ month	$iv$. Limbs $\&$ digits

After fertilization, the corpus luteum remains in a woman for about: (in $days$)

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Column-$I$ Column-$II$

$A$. $1^{st}$ month $i$. First movement of foetus

$B$. $2^{nd}$ month $ii$. Major organ system

$C$. $3^{rd}$ month $iii$. Foetal heart

$D$. $5^{th}$ month $iv$. Limbs $\&$ digits

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