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The sex chromosome constitution in a Kli...

The sex chromosome constitution in a Klinefelter male is

A

XXY

B

XXX

C

XO

D

XYY

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The correct Answer is:
A
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NEW JOYTHI PUBLICATION-PRINCIPLES OF INHERITANCE AND VARIATION -PREVIOUS YEAR COMPETITIVE EXAM QUESTIONS
  1. The length of one full turn of DNA is

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  2. Width of DNA molecule is

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  3. The sex chromosome constitution in a Klinefelter male is

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  4. What are all the chances of colour blind daughters and sons being born...

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  5. Phenylketonuria is a genetic disorder due to a defect in metabolism of...

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  6. When closely placed genes on the same chromosome are inherited togethe...

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  7. The amino acid substituted in sickle cell anemia is

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  8. Monosomic trisomy is represented as

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  9. Turner's syndrome is an example of

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  10. In sickle cell anaemia the glutamic acid is replaced by

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  11. Phenylketonuria is a genetic disorder of

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  12. Blackening of urine when exposed to air is a metabolic disorder in hum...

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  13. The accumulation of protein called amyloid beta peptide in human brain...

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  14. Chromosome theory of inheritance was proposed by

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  15. Gynaecomastia is a condition seen in

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  16. Cri-du-chat syndrome is caused by

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  17. Down's syndrome and Turner's syndrome occur in human beings due to

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  18. Inheritance of blood group is a condition of I. Co-dominance II. ...

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  19. When a dihybrid cross is fit into a Punnet square with 16 boxes, the m...

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  20. Sex chromosomes of a female bird are represented by

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