The environment often reflects or reinforces genetic differences; that is,certain genetic and environmental influences tend to act in the same direction.This tendency is called

A) environment-genotype covariance.
B) genotype-environment correlation.
C) niche-picking.
D) shared environment.

Genotype-environment correlation refers to the phenomenon where individuals with different genetic traits actively seek out or create environments that reinforce or reflect their innate tendencies. This can result in a correlation between genetic traits and environmental factors. For example, introverted individuals may prefer quieter and less stimulating environments, while extroverted individuals may seek out more social and exciting environments. This correlation between genetics and environment can be positive or negative, depending on the trait and the environment in question.