Is It Possible for Two Organisms with the Same Genotype

Multiple Choice

Is it possible for two organisms with the same genotype to have different phenotypes?

A) No. Identical genotypes will lead to identical phenotypes.
B) No. The DNA of the recessive alleles not expressed in the phenotype is degraded within each cell.
C) Yes. The expression of the genotype can be affected by the environment.
D) Yes. The phenotype expressed determines what the genotype will be.