Answer:
A. Genotype
Step-by-step explanation:
In the vocabulary of evolutionary theory, you have inherited genotype from your parents. Genotype is referred to as the genetic make up of an individual. They are represented by a group of alleles according to the characteristics involved.
The Genotype is a major determinant for the phenotypic characteristics of an individual. If a person has a genotype of AA which shows a dominant trait then it indicates Tallness and the physical characteristics expressed in such a person will be being Tall in stature.