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    Fitness

    • Last Update: 2020-12-06
    • Source: Internet
    • Author: User
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    the relative
    reproduction rate
    individuals with a certain type of gene. If there are genotypes
    A
    ,
    aa
    and
    aa
    fruit flies each
    100
    , can reproduce alive individuals
    80
    ,
    40
    and
    20
    , the absolute survival reproduction rate (
    the total number of live
    breeding individuals
    /
    individuals is:
    AA - 0.8
    ,
    aa - 0.4
    and
    aa - 0.2
    . If the maximum absolute survival rate is
    1
    , the relative survival reproduction rate (
    W
    ) of these
    3
    genotypes is:

    A

    AA/

    AA-0.8/0.8-W

    AA

    Aa

    AA=0.4/0.8=0.5

    Waa=
    ?
    aa/
    ?



    AA-0.25

    the above relative survival reproduction rate is the adaptability of genotypes
    AA
    ,
    Aa
    ,
    aa
    individuals, respectively.

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