9
QuizMultiple Choice

Lab: Heredity and Punnett Squares — Unit test

Question 9 of 25 • FL-2002070-M/J Comprehensive Science 2

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?

Answer
A
genotype: black eyesphenotype: Rr
B
genotype: black eyesphenotype: rr
C
genotype: rrphenotype: black eyes
D
genotype: Rrphenotype: black eyes
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