(C) The $XO$ chromosomal configuration represents a condition where an individual has $45$ chromosomes instead of the normal $46$. This occurs due to

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(C) The $XO$ chromosomal configuration represents a condition where an individual has $45$ chromosomes instead of the normal $46$. This occurs due to the absence of one $X$ chromosome in females. This condition is known as Turner's syndrome. Individuals with this syndrome are phenotypically female but are sterile,have rudimentary ovaries,and lack other secondary sexual characteristics.

Class 12 Biology Principles of Inheritance and Variation Chromosomal disorders

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In a human karyotype,if there are $45$ chromosomes with an $XO$ configuration,which disorder is present?

A
Female - Jacobs syndrome
B
Male - Klinefelter syndrome
C
Female - Turner's syndrome
D
Female - Down's syndrome

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Class 12

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Chapter

Principles of Inheritance and Variation

Subtopic

Chromosomal disorders

Based on Lyon's hypothesis,what will be the number of Barr bodies found in a human female suffering from Down's syndrome?

MediumAIEEE 2004

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What is the chromosomal constitution in Klinefelter syndrome due to trisomy?

Medium

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Identify the disorder in the child having the following symptoms as shown in the image.

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Down syndrome is caused by an extra chromosome in the $21$st pair. What percentage of offspring from an affected mother and a normal father will show the effect of this disorder (in $\%$)?

MediumAIPMT 2003

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When the chromosome number of a given organism has one additional chromosome in one of the homologous pairs,the addition is known as

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In a human karyotype,if there are $45$ chromosomes with an $XO$ configuration,which disorder is present?

Similar Questions

Based on Lyon's hypothesis,what will be the number of Barr bodies found in a human female suffering from Down's syndrome?

What is the chromosomal constitution in Klinefelter syndrome due to trisomy?

Identify the disorder in the child having the following symptoms as shown in the image.

Down syndrome is caused by an extra chromosome in the $21$st pair. What percentage of offspring from an affected mother and a normal father will show the effect of this disorder (in $\%$)?

When the chromosome number of a given organism has one additional chromosome in one of the homologous pairs,the addition is known as

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