Question #6423086Single Choice

Biology

Question

In fruit flies, red eyes (R) are dominant over white eyes (r). If a homozygous red-eyed fly (RR) is crossed with a white-eyed fly (rr), what is the expected phenotype of the offspring?

Options

100% red eyes

100% white eyes

50% red eyes, 50% white eyes

75% red eyes, 25% white eyes

Answer & Analysis

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