The hiding of something as a result of its appearance.

Any difference between individuals of the same species.

A group of individuals that belong to the same species and live in the same area.

A group of similar organisms that can breed and produce fertile offspring.

A characteristic that an organism can pass on to its offspring through its genes.

one step in the line of descent of a family.

the ability to continue living.

A process by which individuals that are better suited to their environment survive and reproduce most successfully; also called natural selection

A natural process resulting in the evolution of organisms best adapted to the environment.

Traits that can be passed on to offspring.