In Mendel's Peas, Tall and Short Plant Variants Resulted from Differences

Multiple Choice

In Mendel's peas, tall and short plant variants resulted from differences at a single genetic locus, with tall being dominant to short.The differences between the tall and short plants were caused by their different

A) alleles.
B) gene pools.
C) alleles and genotypes.
D) alleles and gene pools.
E) None of the above