$A$ person who has $47$ chromosomes due to an extra $X$ chromosome is affected by

  • A
    Turner's syndrome
  • B
    Klinefelter's syndrome
  • C
    Super female
  • D
    Down's syndrome

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Similar Questions

If a person has $45$ chromosomes with $XO$ chromosomal abnormality,then it is considered as which disorder?

What would be the number of chromosomes in the ovum (fertilized by a normal sperm) that resulted in the appearance of Klinefelter's syndrome in the offspring?

What is the cause of $Down's$ syndrome?

Epicanthal skin fold and simian crease are characteristics of

Number of chromosomes in Down's syndrome are

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