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Biology

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If a heterozygote is crossed with a recessive individual, what % of their offspring will be recessive (have light hair)?

  • Biology -

    Try some of the following links:

    http://search.yahoo.com/search?fr=mcafee&p=what+will+the+offsring+be+of+a+heterozygote+crossed+with+a+recessive+individual

    Sra

  • Biology -

    Thank You :)

  • Biology -

    You are entirely welcome.

    Sra (aka Mme)

  • Biology -

    Dark hair =R light hair =r
    lets say the mom (in this example the heterozygous) has the trait of "Rr". the dad has "rr"(use a punnet square! i willl try to show you)

    R r

    r Rr rr

    r Rr rr

    50% probability their offspring will have dark hair, 50 % probability their offspring will have light hair.

  • Biology -

    sorry i guess it didn't come out as planned:(
    forget my answer! my bad...

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