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A sinistral shelled female snail has Dd ...

A sinistral shelled female snail has Dd genotype cross with dextral shelled male having dd genotype. What type of shell will be present in the progeny?

A

All dextral

B

All sinistral

C

50% dextral, 50% sinistral

D

None

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The correct Answer is:
A
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AAKASH SERIES-PRINCIPLES OF INHERITANCE AND VARIATION-EXERCISE -II
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  2. Which one of the following characters studied by Mendel in garden pea ...

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  4. When red flowered plants are crossed with white flowered plants the F(...

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  5. If only one copy of a gene is present that condition is

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  6. Reciprocal cross is

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  7. A cross between two tall plants resulted in offspring having few dward...

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  8. Select the odd one out with respect to non allelic gene interactions

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  9. Persons having genotype I^(@)I^(B) would show the blood group as AB. ...

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  10. A 15 : 1 F(2) ratio of a cross between a wheat variety with red kerels...

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  11. A,B and O blood groups were discovered by

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  12. The blood group in which A and B antigens are absent

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  13. Agglutination of erythrocytes of donor will occur if

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  14. The blood groups A, B, AB and O are classified on the basis of the typ...

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  15. The blood groups will have their respective anti bodies in the

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  16. If a clump is formed with anti A and anti B antisera the blood group i...

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  17. The blood group which forms clump with only anti B antiserum

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  18. A person without A and B antigens can give blood to

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  19. When a woman heterozygous for A blod group heterozygous non albino mar...

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  20. In a dihybrid cross, if youget 9:3:3:1 ratio, it denotes that

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