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Principles of Inheritance and Variation question

2019 · Q2
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Principles of Inheritance and Variation question

2019 · Q2

NEETBiologyPrinciples of Inheritance and VariationMCQ+4 / −1
What is the genetic disorder in which an individual has an overall masculine development, gynaecomastia, and is sterile?
  1. A
    Edward syndrome
  2. B
    Down’s syndrome
  3. C
    Turner’s syndrome
  4. D
    Klinefelter’s syndrome
View written solutionFree

Correct answer: D

Klinefelter’s Syndrome has an additional copy of X-chromosome in male. They have trisomy of sex chromosome as 44 + XXY (47). They show overall masculine development, gynaecomastia and are sterile.

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