Question #6423531Single Choice

Biology

Question

For a trait in a species, if the phenotype is determined by the combined effect of two genes and one of the genes has four different alleles, how does this relate to the two-factor genotype determination?

Options

It still adheres to the rule as the other gene has only two alleles.

It is an exception because the total allelic combinations are more complex than the typical two-factor model.

It depends on whether the alleles show epistatic interactions.

As long as the genes assort independently, it follows the rule.

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