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1a. Show the f2 generation Punnet square, when two offspring from the F1 generation cross.

1a. Show the f2 generation Punnet square, when two offspring from the F1 generation-example-1

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You have to make a punnet square for the F2 generation if two individuals of the F1 generation cross.

The individuals of the F1 generation are heterozygous for both traits "IiRr"

To make the Punnet square, the first step is to determine the possible allele combination of the gametes:

Write the gametes on the margins of the Punnet square

Cross each column and row to determine the genotypes of the F2 generation:

1a. Show the f2 generation Punnet square, when two offspring from the F1 generation-example-1
1a. Show the f2 generation Punnet square, when two offspring from the F1 generation-example-2
1a. Show the f2 generation Punnet square, when two offspring from the F1 generation-example-3
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