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The total number of progeny obtained fro...

The total number of progeny obtained from a dihybrid cross is 1280 in `F_2` -generation . How many of them arc recombinant type ?

A

240

B

360

C

480

D

720

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • The phenotypic ratio in the F_2 generation of dihybrid cross is :

    A
    `9:3:3:1`
    B
    `1:2:2:4:1:2:1:2:1`
    C
    `7:1:1:7`
    D
    `12:8:4`

  • In a dihybrid cross , in F_2 generation , the parental types are far greater in number than the recombinants . This is due to :

    A
    Linkage
    B
    Incomplete dominance
    C
    Multiple allelism
    D
    Complete dominance

  • In a dihybrid cross in F_(2) - generation, the parental types are far greater in number than the recombinants. This is due to

    A
    linkage
    B
    incomplete dominance
    C
    multiple allelism
    D
    complete dominance

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    In a dihybrid cross in F_(2) generation, the parental types are far greater in number than the recombinants. This is due to

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