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Suppose that black fur (B) is dominant over brown fur (b) in cows. If two heterozygous black cows are crossed, what percentage of their babies would be brown?
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2 votes
Suppose that black fur (B) is dominant over brown fur (b) in cows. If two heterozygous black cows are crossed, what percentage of their babies would be brown?

User Anticom
by
5.0k points

2 Answers

4 votes

Answer:

25%

Step-by-step explanation:

If you used a punnet square you would end up with BB, Bb, Bb, And bb. Sence only one out of the four are bb.

User Binzi Cao
by
5.7k points
5 votes
Somewhere around 57%
User DzITC
by
4.7k points
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