Question

The allele for a widows peak hairline is recessive. Mulan has a widow’s peak. Both of her parents have widow’s peaks. What is the probability for Mika to have a widow’s peak?

Answer 1

100% i.e. 1/1

Step-by-step explanation:

This figure shows that both parents have homozygous genotype (shown by small w)

As clear from punette square, all offspring will have widow's peak.