Turner's syndrome where individuals are phenotypically female but have rudimentary sex organs and mammary glands is due to absence of

Both X-chromosomes

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Y-chromosomes

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One X-chromosome/

44 +

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X-Y-chromosomes

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Solution

The correct option is C One X-chromosome/ $44 +$ XO
A chromosomal disorder in which a female is born with only one X chromosome. Hence, it is referred to as One -chromosome or 44+XO (44 represents number of autosomal chromosomes).

So, the correct answer is 'One X-chromosome/44+XO'.

Suggest Corrections

	List I - Syndrome		List II - Chromosomal abnormalities
A	Klinefelter syndrome	p	Trisomy 13
B	Turner's syndrome	q	Trisomy 18
C	Super female	r	44+XXY
D	Patau's syndrome	s	44+XXX
		t	44+XO