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1 September, 03:46

Which of the following genotypes is homozygous dominant?

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Answers (1)
  1. 1 September, 06:00
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    A, B and AB

    Explanation:

    Firstly homozygous are dominant in RR

    Then heterogeneous are recessive in r

    IF

    RR breeds with rr

    RR. Rr

    f1 generation=Rr

    Then

    f1 crossing

    Rr. and. Rr

    f2 generation = RR, Rr, rr
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