Question

42 multiple choice 2 points edward has brown eyes (bb) and fathers a child with stefanie, who has blue eyes (bb). if eye color is an autosomal dominant born will have brown eyes? 25% 75% 100% 50%

Explanation:

Step1: Determine parental gametes

Edward (BB) can only produce B gametes. Stefanie (bb) can only produce b gametes.

Step2: Use Punnett - square principle

When B (from Edward) combines with b (from Stefanie), all offspring genotypes will be Bb.

Step3: Determine phenotype based on dominance

Since brown eyes (B) is dominant over blue eyes (b), all Bb individuals will have brown eyes. So the probability is 100%.

Answer:

100%