The branch of biology, which is primarily concerned with the study of genes, their composition, functions, and how the genes are transmitted from one generation to the next is known as genetics.
Effects on behavior:
The genes perform an essential role in affecting one’s behavior.
How one behaves is the outcome of one’s genetic makeup.
However, genes do not determine behavior, they influence the behavior.
Genetics also illustrates how the genetic makeup of an individual affects its behavioral and physical characteristics.
Genetics, which studies the behavior of humans and the effect of genetic factors on behavioral traits is known as behavioral genetics.
The behavior of a human is affected by both the environment in which one is living and the genes inherited by the person.
Based on behavioral genetics, each individual possesses certain behaviors, which are essential and beneficial.