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Question: Answered & Verified by Expert
A woman with 47 chromosomes due to three copies of chromosomes 21 is characterized by:
BiologyPrinciples of Inheritance and VariationNEET
Options:
  • A Super femaleness
  • B Triploidy
  • C Turner's syndrome
  • D Down's syndrome
Solution:
1409 Upvotes Verified Answer
The correct answer is: Down's syndrome
Down's syndrome is caused by the presence of an extra chromosome number 21 and the with 47 chromosomes, showing trisomy.

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