Inherited Traits

Inherited traits are those passed from parent to offspring. These traits are associated with genes in the individual's DNA. It is possible for a trait to be inherited that neither parent appeared to have if a recessive gene for that trait is inherited from both parents.

Acquired Traits

Acquired traits are those features an organism gains over the course of its life. These traits are not associated with the genetic code and cannot be inherited by the offspring.

Example of Inherited Traits

Inherited traits in humans would include skin pigmentation, hair color, eye color and ear lobe shape. These traits can be identified in family members. Certain genetic disorders would likewise fall into this category such as hemophilia, sickle-cell anemia and muscular dystrophy.

Examples of Acquired Traits

Plants or trees growing a particular way in response to their environment would be an example of an acquired trait. Acquired traits in humans would include piercing the body, shaping the head or feet during child development and tattooing.

Culture

Humans have developed a method of ensuring acquired traits are passed on to future generations through the development of highly sophisticated culture. This allows parents to share traits that cannot be inherited with their offspring.

Source:

Estrella Mountain Community College: Introduction to Genetics

Palomar College: Characteristics of Culture

University of Utah: Inherited Human Traits