Statement A: For a particular character in an | vedclass

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(D) $Statement A$ is correct because according to the Law of Segregation,alleles of a gene pair segregate from each other during gamete formation,such

Vedclass · Accepted Answer

Both the statements are correct and $B$ is not the reason for $A$.

Vedclass · Answer

(D) $Statement A$ is correct because according to the Law of Segregation,alleles of a gene pair segregate from each other during gamete formation,such that each gamete carries only one allele for a given trait.$Statement B$ is correct because during the anaphase stage of mitosis,the centromere splits and the sister chromatids separate,moving towards opposite poles of the cell.Since $Statement B$ describes a process of cell division (mitosis) and $Statement A$ describes the principle of inheritance (meiosis/gametogenesis),$Statement B$ is not the reason for $Statement A$.

Column-$I$	Column-$II$
$(P)$ $(2n-1)$	$(i)$ Produces normal female
$(Q)$ $Hb^s Hb^s$	$(ii)$ Produces haploid male
$(R)$ $22AA+XX$	$(iii)$ Causes Turner syndrome
$(S)$ $(X+O)$	$(iv)$ Causes sickle cell anemia
	$(v)$ Causes hemophilia
	$(vi)$ Shows Klinefelter syndrome

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

$Statement A$: For a particular character in an individual,each gamete gets only one allele.
$Statement B$: Chromatids of a chromosome split (separate) and move towards opposite poles during anaphase of mitosis.

Similar Questions

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

Identify the wrong statement.

Which one of the following is not a parasitic adaptation?

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$Statement A$: For a particular character in an individual,each gamete gets only one allele. $Statement B$: Chromatids of a chromosome split (separate) and move towards opposite poles during anaphase of mitosis.