Question

A mother with brown eyes (Bb) has a child with a blue-eyed father (bb). Note: you may use answers more than once or not at all.

What is the probability that their child will have brown eyes?
What is the probability that their child will have blue eyes?
What is the probability that their child will be homozygous dominant?
What is the probability that their child will be homozygous recessive?
What is the probability that their child will be heterozygous?

Answer 1

The probability that their child will have brown eyes is 50%.

The probability that their child will have blue eyes is also 50%.

The probability that their child will be homozygous dominant is 0%.

The probability that their child will be homozygous recessive is 50%.

The probability that their child will be heterozygous is also 50%.