Natural Selection

A slight difference in an inherited trait between individual members of the same species.

• variations
• adapatations
• homologous structures
• analogous structures

An inherited trait that increases an organism's chance of surviving and reproducing.

• variation
• adaptation
• vestigial structure
• mutation

When an organism has a trait that allows it to blend in with its environment, we call that ____.

• mimicry
• camouflage
• lucky
• sonic hedgehog gene

The English naturalist that developed the theory of how evolution works.

• Charles Darwin
• Charles M. Schulz
• Charles Dickens
• Charles Norris

Genetic diversity in a species makes long term survival of some members

• impossible

• improvable

• more likely

• less likely