Which of the following can be used to determi | vedclass

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(A) $Test \ cross$ is a genetic cross between an individual of unknown genotype (showing a dominant trait) and a homozygous recessive individual. This

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Test cross

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(A) $Test \ cross$ is a genetic cross between an individual of unknown genotype (showing a dominant trait) and a homozygous recessive individual. This method is used to determine whether the individual with the dominant phenotype is homozygous dominant or heterozygous. If the offspring show both dominant and recessive traits, the parent is heterozygous. If all offspring show the dominant trait, the parent is homozygous dominant.

Which of the following can be used to determine the genotype of an offspring with a dominant phenotype?

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