Q547
If a heterozygous Black fur mouse (Bb) mates with a homozygous Brown mouse (bb), what % of their offspring will have Black flour?
A.
25%
B.
50%
AnswerC.
75%
D.
100%
Answer: Option B
Solution
Answer: Option B
Solution:
If a heterozygous Black fur mouse (Bb) mates with a homozygous Brown mouse (bb), the percentage of their offspring who will have Black flour is 50%.Black fur mouse (Bb) X Brown mouse (bb), the offsprings will be Bb, Bb, bb, bb. Half of the offspring produced will have black fur.