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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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microdavid microdavid
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11 years ago
If an individual with a dominant phenotype is crossed with an individual with a recessive phenotype, 4 of their 9 offspring show the recessive phenotype. What is the genotype of the first parent?

a. AA
b. Aa
c. aa
d. The answer cannot be determined from this information.
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rks23456rks23456
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11 years ago
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