Eye color is a polygenic trait. Height and skin color are also polygenic traits. If there is a vast variation in a trait, it's likely that it is polygenic.

Polygenic traits are those traits that are controlled by more than one gene. Such traits may even be controlled by genes located on entirely different chromosomes. Human height, eye and hair color are examples of polygenic traits. Skin color is another polygenic trait f...

Examples of polygenic inheritance in humans include height, eye color and skin color. Physical traits that have polygenic inheritance are influenced by more than one gene and typically display a continuous distribution, such as a range of heights. Polygenic traits do no...

In humans, common examples of inherited traits include hair, skin and eye color, hair type, finger and toe length, dimples, freckles, body type, height, hand dominance, ear shape, mathematical aptitude and susceptibility to certain diseases, such as color blindness, cys...

In humans and other animals, traits are passed on from parents to their offspring through DNA. When an egg is fertilized with sperm, the resulting offspring takes 50 percent of its DNA from each parent, and its traits are determined by which parts of its parents' DNA ar...

Among the thousands of traits that humans inherit from their parents are the easily observed traits of hair color, presence of dimples and presence of freckles. Other inheritable traits include blood type and the ability to taste certain chemicals. Some inherited traits...

Human characteristics are inherited through DNA that the child receives from his mother and father. Traits may be determined by a single gene on the DNA or multiple genes. Each person has two sets of each gene, one from each parent.