8. In guinea pigs, short hair is dominant to long hair. What are the genotypic and phenotypic ratios of a cross between a heterozygous short haired guinea pig with a long haired guinea pig?

i need help with organic macromolecules lab

I need help identifying which of the three types of muscles (Skeletal, Smooth, and Cardiac) is in the picture.
I also need help drawing this and labelling it properly.