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Genotypic ratio of dihybrid cross is:...

Genotypic ratio of dihybrid cross is:

A

`12:3:1`

B

`15:1`

C

`1:2:1`

D

`1:2:2:4:1:2:1:2:1`

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The correct Answer is:
D
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  2. Multiple allelism is observed in:

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  3. Genotypic ratio of dihybrid cross is:

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  6. The ability of a gene to have multiple phenotypic effects is known ...

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  8. Transmission of genetic characters from parents to offspring is

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  10. Genes controlling seven traits in Pea studied by Mendel were actually ...

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  11. Two crosses between the same pair of genotypes or phenotypes in which ...

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  12. If a character is controlled by six alleles of a gene, then the possib...

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  14. Presence of intermediate character during stage is called

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  15. In sickle cell anaemia, Glutamic acid is replaced by

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  16. The phenotypic ratio of incomplete dominance is ……….. .

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  17. ABO blood group were discovered by :

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  18. A person with blood group AB has which of the antigens in RBCs.

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  19. Possible blood groups of children born to parents having A and AB gr...

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  20. Mendel's law of independent assortment is applicable for

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