Match the following columns: Column-I (D | vedclass

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Question

(D) The correct matches are as follows:$1$. Down's syndrome $(P)$ is caused by an extra copy of chromosome $21$,which is an autosomal trisomy $(III)$.

Vedclass · Accepted Answer

$(P-III), (Q-I), (R-II)$

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(D) The correct matches are as follows:$1$. Down's syndrome $(P)$ is caused by an extra copy of chromosome $21$,which is an autosomal trisomy $(III)$.$2$. Klinefelter's syndrome $(Q)$ is characterized by an extra $X$ chromosome in males $(XXY)$,which is a sex chromosomal trisomy $(I)$.$3$. Turner's syndrome $(R)$ is caused by the absence of one $X$ chromosome in females $(XO)$,which is a sex chromosomal monosomy $(II)$.Therefore,the correct sequence is $(P-III, Q-I, R-II)$.

Column-$I$ (Disorder)	Column-$II$ (Ploidy)
$P$. Down's syndrome	$I$. Sex chromosomal trisomy
$Q$. Klinefelter's syndrome	$II$. Sex chromosomal monosomy
$R$. Turner's syndrome	$III$. Autosomal trisomy

Match the following columns:

Column-$I$ (Disorder) Column-$II$ (Ploidy)

$P$. Down's syndrome $I$. Sex chromosomal trisomy

$Q$. Klinefelter's syndrome $II$. Sex chromosomal monosomy

$R$. Turner's syndrome $III$. Autosomal trisomy

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Match the following columns: Column-$I$ (Disorder) Column-$II$ (Ploidy) $P$. Down's syndrome $I$. Sex chromosomal trisomy $Q$. Klinefelter's syndrome $II$. Sex chromosomal monosomy $R$. Turner's syndrome $III$. Autosomal trisomy