Mice have two forms of the gene for hair texture. Straight hair (H) is dominant to curly hair(h). They also have two forms of the gene that determines the length of their tails. Short tails(T) are dominant to long tails(t). What would be the genotype for a mouse that has curly hair and is heterozygous for tail length?
hhTt

Hhtt

HHTt

hhTT