Question

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?

Answer 1

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.

Answer 2

Somewhere around 57%