If a person has 45 chromosomes with XO chromo | vedclass

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Question

(D) The condition characterized by the presence of $45$ chromosomes with an $XO$ genotype (where one $X$ chromosome is missing) is known as Turner's s

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Turner's syndrome

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(D) The condition characterized by the presence of $45$ chromosomes with an $XO$ genotype (where one $X$ chromosome is missing) is known as Turner's syndrome.In this disorder,the individual is phenotypically female but has underdeveloped ovaries and lacks secondary sexual characteristics.Down's syndrome involves trisomy of chromosome $21$ ($47$ chromosomes).Klinefelter's syndrome involves an $XXY$ genotype ($47$ chromosomes).Therefore,the correct option is $D$.

List-$I$	List-$II$
$A.$ Down's syndrome	$I.$ $11^{th}$ chromosome
$B.$ $\alpha$-Thalassemia	$II.$ $X$ chromosome
$C.$ $\beta$-Thalassemia	$III.$ $21^{st}$ chromosome
$D.$ Klinefelter's syndrome	$IV.$ $16^{th}$ chromosome

If a person has $45$ chromosomes with $XO$ chromosomal abnormality,then it is considered as which disorder?

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