Question #6423566Single Choice

Biology

Question

In a species of insect, the development of wing veins is controlled by two genes. Gene X has two alleles, but Gene Y has a rare situation where it can have either two or three alleles depending on the population. This genetic control is an exception to the two-factor genotype determination because:

Options

Gene Y has an inconsistent number of alleles.

The total number of alleles for the two genes is unpredictable.

The interaction between the two genes becomes more complex.

All of the above.

Answer & Analysis

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