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Engineering, 12.03.2021 19:50 spiderman66

A fruit fly has black eyes. Having red eyes is a dominant trait (R) and having black eyes is a recessive trait (r). Which describes the fruit fly’s genotype and phenotype?

A. genotype: black eyes
phenotype: Rr

B. genotype: black eyes
phenotype: rr

C. genotype: rr
phenotype: black eyes

D. genotype: Rr
phenotype: black eyes

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