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A punnett square shows how recessive and dominant alleles will mix together when two livings organisms reproduce, each giving their alleles to their offspring. When a dominant and recessive alleles are mixed, the dominant allele will show. But when there is two recessive alleles, the recessive allele will show in the offspring.
Punnet square is a tool that can be used to predict the gene combinations in a cross parents.Ê It was named after Reginald C. Punnet, who devised the approach.

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10y ago

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