Physical Similarities

Definition

Physical similarities refer to the observable traits or characteristics that are shared among individuals of the same species, such as hair color, eye color, height, etc.

Analogy

Think of physical similarities like a car model. All cars of the same model will have similar features - same body shape, engine type, and basic functionalities. However, they can still have different colors or additional features based on individual variations.

Related terms

Genotype: This is the genetic makeup of an organism which determines its physical characteristics (phenotype).

Phenotype: This is the set of observable characteristics or traits in an organism resulting from the interaction between its genotype and environment.

Heredity: The passing on of physical or mental characteristics genetically from one generation to another.