# Probability

For hair color, Brown (B) is a dominant trait and Blond (b) is a recessive trait. If one parent has pure blond hair and one parent has hybrid brown hair, complete the Punnett square and questions that follow.

a) What is the probability that their first child will have pure brown hair?

b) What is the probability that their first child will have blond hair?

c) What is the probability that their first child will have brown hair?

1. 👍 0
2. 👎 0
3. 👁 286
1. One parent is Bb and the other is bb.

1. 👍 0
2. 👎 0

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