Evolution and Natural Selection

Evolution shows us how life was _____________ and is different today

• different before

• different after

Which of the following are traits (characterisics)?

• behavior

• color

• shape

• All that apply

What is the purpose and importance o DNA?

• DNA carries information and is important because can be passed to children

• DNA is just the genetic information

• DNA is not different across species

• DNA is not passed to children

What is the name of a genetic change or error in an organisms?

• Mutation

• Evolution

• Genetics

• Natural selection

If there is a positive change that benefits the organism...

• the adaptation will stay and evolution occurs

• the adaptation doesn't change and evolution does not occurs