Often, the offspring inherit most of the parental variations. For instance, my mother's side has great resistance to cancer. (Many people have had it, but no cases lasted longer than a few months.) My father's side succumbs to heart disease.
I can somewhat expect I might have one in the future.
I think the phenotype of a genotype tt (from the question) will show shortness which homozygous with two similar alleles for shortness trait. Therefore; since the t trait is recessive over the T allele which is dominant, Tt, -will be a tall pea plane, TT- tall (homozygous), tT- tall ( heterozygous), tt -short (homozygous).
Answer:
an amino acid group from a molecule
B would be your answer hope this helps :)