Which of the following is incorrectly paired?

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Question

(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

Vedclass · Accepted Answer

$Sry$ gene - $X$ chromosome

Vedclass · Answer

(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

List-$I$	List-$II$
$A$. $\text{ABO}$ blood group	$i$. Same phenotypic and genotypic ratio
$B$. Human skin colour	$ii$. Pleiotropy
$C$. Phenylketonuria	$iii$. Multiple allele
$D$. Incomplete dominance	$iv$. Polygenic inheritance

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

Identify the incorrect statement from the following.

Match the List-$I$ with List-$II$:

List-$I$ List-$II$

$A$. $\text{ABO}$ blood group $i$. Same phenotypic and genotypic ratio

$B$. Human skin colour $ii$. Pleiotropy

$C$. Phenylketonuria $iii$. Multiple allele

$D$. Incomplete dominance $iv$. Polygenic inheritance

What is $HbA_2$ composed of?

In which plant was the lethal gene first observed?

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