Self Quiz

• If the two alleles of a gene differ, the organism is ________, and the ________ allele determines the organism's ________.
  1. heterozygous, dominant, genotype (wrong)
  2. heterozygous, dominant, phenotype (correct)
  3. homozygous, dominant, phenotype (wrong)
  4. homozygous, recessive, phenotype (wrong)
  5. homozygous, dominant, phenotype (wrong)