Refers to the physical appearance of the individual.Group of answer choicesgenotypephenotypeNext

The question you're asking pertains to the distinction between genotype and phenotype in the field of genetics.

1. Definition of Genotype: The genotype refers to the genetic makeup of an organism; it is the specific set of genes inherited from the parents. This includes all the allele combinations that an individual has for a particular trait.

2. Definition of Phenotype: The phenotype, on the other hand, refers to the observable physical characteristics of an individual, which result from the interaction of the genotype with the environment. This includes traits such as height, color, and morphology.

In this case, since the question specifically asks about the physical appearance of the individual, the correct answer is phenotype. The phenotype reflects how the genetic information is expressed in the physical form, making it directly related to observable traits.