Zoology - Principles of Inheritance and Variation Question with Solution | TestHub
ZoologyPrinciples of Inheritance and VariationGenetic DisordersEasy2 minPYQ_2012
ZoologyEasysingle choice
Which has an additional X-chromosome?
Options:
Answer:
B
Solution:
Klinefelter's syndrome is caused by one or more extra X-chromosome (i.e., XXY, XXXY). The man with such a syndrome is sterile, has small testes, long legs and feminine characters like breasts.
Stream:JIPMERSubject:ZoologyTopic:Principles of Inheritance and VariationSubtopic:Genetic Disorders
⏱ 2mℹ️ Source: PYQ_2012
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