widow's peak (W)  or straight hairline (w) Unattached earlobes (E) or attached earlobes (e) Tongue rolling (T) or not Tongue rolling (t) Jack has a Widow’s peak (but his mother does not), has unattached earlobes (but his mother has attached earlobes), and can not roll his tongue. Amy has a widow’s peak (as do both her parents), has unattached earlobes (but her mother has attached earlobes), and can roll her tongue (but her mother cannot). 1) Write out the genotypes of Jack and Amy 2) What is the probability that Jack and Amy's child will be able to roll her tongue?  3) What is the probability that Jack and Amy have a child with a widow's peak, attached ear lobes, and can roll their tongue?  4) Give the genotype of ONE of Amy's possible eggs