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Biology, 18.03.2021 01:50 taylorrsmithh

What is the purpose of a testcross? To determine if a parent has a lethal allele.

To determine the genotype of offspring from a cross.

To determine is a trait is inherited.

To determine the genotype of a parent with an unknown phenotype.

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What is the purpose of a testcross? To determine if a parent has a lethal allele.

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