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Which genotypes complete the following Punnett square?

Which genotypes complete the following Punnett square?
1. RrYy 2. RRyy
1. RrYY 2. Rryy
1. RRYy 2. rrYY
1. RRYy 2. rryy




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  1. To complete a Punnett square for the given genotypes, we need to identify which combinations of alleles can be produced from the parent genotypes.

    Let’s break down the combinations:

    1. For RrYy x RRyy:

    – Possible gametes from RrYy: RY, Ry, rY, ry

    – Possible gametes from RRyy: Ry (only)

    – Results: RY, Ry, rY, ry x Ry, this creates offspring possibilities: RRYy, Rryy, RrYy, and Rryy.

    2. For RrYY x Rryy:

    – Possible gametes from RrYY: RY, Ry

    – Possible gametes from Rryy: Ry, ry

    – Results create combinations like RRYy, Rryy, and RrYy.

    3. For RRYy x rrYY:

    – Possible gametes from RRYy: RY, Ry

    – Possible gametes from rrYY: rY

    – Results would include RrYy.

    4. For RRYy x rryy:

    – Possible gametes from RRYy: RY, Ry

    – Possible gametes from rryy: ry

    – This would yield combinations like RrYy and Rry

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