If a trait in the genotype is NOT expressed in the phenotype,and we know that this trait is heterozygous and discrete,then what else must be true about this trait?
A) It is recessive.
B) It is dominant.
C) It is codominant.
D) It is polygenic.

Question

Quizplus · Accepted Answer

If a trait in the genotype is not expressed in the phenotype, it means that the dominant allele is masking the recessive allele. This trait must be recessive since it is not being expressed in the phenotype.

If a Trait in the Genotype Is NOT Expressed in the Phenotype,and