Which of the following genetic disorder is caused by the fusion of abnormal ova with normal sperm only:-

Klinefelter syndrome (AA+XXY)

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Super male (AA+XYY)

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Super female (AA+XXX)

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Turners syndrome (AA+XO)

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Solution

The correct option is D Turners syndrome (AA+XO)
Turners syndrome is characterized by the missing of an X chromosome. So this situation leads to infertility.

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Similar questions

Q. Match the syndromes and chromosomal abnormalities given in columns.

	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

Q. What is the difference between klinefelter syndrome and homosexuality?
A person affected with klinefelter syndrome shows secondary characters of male or female???

Assertion [A]: Klinefelter syndrome occurs only in males.

Reason [R]: Klinefelter syndrome is characterised by an additional Y chromosome in the karyotype.

Q. Which of the following is correct match?

I	II	III
A) Thalassemia	a) XO	i) Flat nose, simian crease
B) Down's syndrome	b) $42$ AA $+$ XY	ii) Webbing of neck
C) Turner's syndrome	c) $44$ AA $+$ XXX	iii) Anaemia, jaundice
D) Klinefelter's syndrome	d) $44$ AA $+$ XXY	iv) Tall thin eunuchoid

Q. What do the following genetic symbol stand for: AA, Aa.

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Which of the following genetic disorder is caused by the fusion of abnormal ova with normal sperm only:-

The correct option is D Turners syndrome (AA+XO)Turners syndrome is characterized by the missing of an X chromosome. So this situation leads to infertility.

The correct option is D Turners syndrome (AA+XO)
Turners syndrome is characterized by the missing of an X chromosome. So this situation leads to infertility.