How do you tell whether two genes are linked based on the phenotypic results of offspring...

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Biology

  1. How do you tell whether two genes are linked based on thephenotypic results of offspring from a dihybrid cross?

    1. If the genes are linked, certain combinations of phenotypes willnot be observed as often among the offspring of a dihybridcross

    2. If the two genes are on different chromosomes, all the offspringwill look like the parents

    3. Linked genes will result in mutations being expressed only inmale offspring

    4. Ifthegenesarenotlinked, you may calculate offspring ratios usingPunnett squares

    5. If the genes are linked, only one version of each trait isinherited

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You can tell whether two genes are linked based on the phenotypic results of offspring from a dihybrid cross if If the genes are linked certain combinations of phenotypes will not be observed as often among the offspring of a dihybrid cross If    See Answer
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