8. Identify the genotypes and phenotypes of the offspring from each of the following crosses.
Use T as the dominant trait and t as the recessive trait.
a. Heterozygous parent x heterozygous parent
b. Homozygous dominant parent x Homozygous recessive parent
C. Homozygous dominant parent x Heterozygous parent
d. Homozygous recessive porent x heterozygous parent
