BI-1528
Genetic crosses and ratios
Biology · Secondary 4 · Easy · Genetic crosses and ratios
In humans, the allele for brown eyes (B) is dominant over the allele for blue eyes (b).
A homozygous brown-eyed man (BB) marries a blue-eyed woman (bb).
What is the probability that their child will have blue eyes?
A homozygous brown-eyed man (BB) marries a blue-eyed woman (bb).
What is the probability that their child will have blue eyes?
- 0
- 0.25
- 0.50
- 0.75
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