CLEP Biology Practice Exam

Category - Biology

In pigeons, the allele B produces ashred feathers. The allele b produces blue feathers. The B allele is dominant to the b allele. A pigeon with genotype Bb is crossed with a pigeon with genotype bb. What percent of the offspring are expected to have ash-red feathers?
  1. 0%
  2. 25%
  3. 50%
  4. 100%
Explanation
Answer: C - 50%
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