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In humans, the allele for brown eyes (B) is dominant to the allele for blue eyes (b). What is the probability that two heterozygous brown-eyed parents will have a child with blue eyes?
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In humans, the allele for brown eyes (B) is dominant to the allele for blue eyes (b). What is the probability that two heterozygous brown-eyed parents will have a child with blue eyes?

User Nuetrino
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Answer: for this question, you need to draw a punnet square. Combining all of the alleles, your phenotypes are as such: BB Bb BB bb. So, the child has a 25% chance of having blue eyes.

Step-by-step explanation:

User John Doedoe
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