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Which of the following conditions in hum...

Which of the following conditions in humans is correctly matched with its chromosomal abnormality/linkage
Or
An abnormal human male phenotype involving an extra X- chromosomes in a case of

A

Erthroblastosis foetails-X-linked

B

Down sundrome-44 autosomes +XO

C

Kinefelter's syndrome-44 autosomes+XXY

D

None of these

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The correct Answer is:
C
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ERRORLESS -PRINCIPLES OF INHERITANCE AND VARIATION-Principles Of Inheritance And Variation
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  2. Which of the following is a genetic disease

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  3. Which of the following conditions in humans is correctly matched with ...

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  4. Mutation is

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  5. A person who is trisomic for twenty first pair of chromosomes is or...

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  6. The monosomic condition in human beings depicted as XO is referred to ...

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  7. Point (Gene mutation) mutation invlves

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  8. The number of chromosomes in Turner's syndrome is

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  9. Which of the following disroders is not herditary

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  10. Disorders of amino acid metabolism results in

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  11. The incorrect statement with regard to haemophilia is

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  12. The point mutations A to G,C to T, C to G and T to A in DNA are

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  13. Genomic mutation is

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  14. Haploids are more suitable for mutation studies than the diploids. Thi...

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  15. The number of chromossomes in Down's syndrome is

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  16. When a mutation is limited to be the substiution of one nucleotide for...

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  17. A man having Klinefelter's syndrome is

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  18. An abnormal human baby with XXX sex chromosomes was born due to

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  19. Edward's syndrome, Patau's syndrome and Down's syndrome are due to

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  20. Which of these is not a Mendelian disorder

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