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Male XX and female XY sometime occur due...

Male XX and female XY sometime occur due to :

A

Deletion

B

Transfer of segments in X and Y chromosome

C

Aneuploidy

D

Hormonal imbalance

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The correct Answer is:
B
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AAKASH INSTITUTE-PRINCIPLES OF INHERITANCE AND VARIATION-Assignment (SECTION-C) Previous Years Questions
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  2. If recombination frequency between AB genes a 20% and BC gene is 40% a...

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  3. Male XX and female XY sometime occur due to :

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  4. Number of Barr bodies in XXXX female would be

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  5. Inheritance would be extranuclear in case of

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  6. Which of the following is correct match ?

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  7. How many genomes are present in a typical green plant cell?

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  8. Which of the following is the example of sex-linked disease?

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  9. Which of the following is an example of pleiotropy ?

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  10. A gene is said to be dominant if

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  11. On selfing a plant of F(1)-generation with genotype "AABbCC", the geno...

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  12. A diseased man marries a normal woman.They get three daughters and fiv...

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  14. Which of the following discoveries resulted in a Nobel Prize

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  18. Mammorary glands in female, moustaches and beard in muman males are ex...

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  19. In Drosophila, the sex is determined by

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  20. One of the parents of a cross has mutation in mitochondria. In that cr...

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