Which of the following is incorrectly paired?

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(A) The $Sry$ gene (Sex-determining region $Y$) is located on the $Y$ chromosome,not the $X$ chromosome. It is responsible for the initiation of male

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$Sry$ gene - $X$ chromosome

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(A) The $Sry$ gene (Sex-determining region $Y$) is located on the $Y$ chromosome,not the $X$ chromosome. It is responsible for the initiation of male sex determination in mammals.Option $B$ $(2n-2)$ correctly represents a nullisomic condition where a pair of homologous chromosomes is missing.Option $C$ correctly identifies that prokaryotes possess a nucleoid,which is an irregularly shaped region containing genetic material.Option $D$ correctly identifies that polytene chromosomes are found in the salivary glands of Drosophila larvae.

Column-$I$	Column-$II$
$A$. Mendel	$i$. Allele
$B$. Bateson	$ii$. Factors
$C$. Johannsen	$iii$. Chromosome
$D$. Sutton and Boveri	$iv$. Gene

Similar Questions

Match the following columns:

Column-$I$ Column-$II$

$A$. Mendel $i$. Allele

$B$. Bateson $ii$. Factors

$C$. Johannsen $iii$. Chromosome

$D$. Sutton and Boveri $iv$. Gene

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Drosophila flies with one half of the body male and the other half female are referred to as:

Select the correct match.

$A$ woman has an $X$-linked condition on one of her $X$ chromosomes. This chromosome can be inherited by

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