Missed Questions

Which of the following places the geologic time eras in order from oldest to most recent?

• Precambrian, Paleozoic, Mesozoic, Cenozoic
• Mesozoic, Cenozoic, Paleozoic, Precambrian
• Cenozoic, Mesozoic, Paleozoic, Precambrian
• Precambrian, Cenozoic, Paleozoic, Mesozoic

When would convergent evolution occur?

• When organisms share a common ancestor
• When organisms live in similar environments
• When organisms become increasingly different
• When organisms experience a change in their environment

Individuals with favorable traits survive, reproduce, and pass their traits onto their offspring. This is called

• Mutation
• Adaptation
• Evolution
• Natural Selection

The structures shown are_________

• homologous
• heterologous
• analogous
• vestigial

Analogous structures show common ancestry.

• True
• False

A scientific theory is proven and based on evidence.

• True
• False

How would you describe this evolution?

• Homologous structure
• Analogous structure
• Structural adaption
• Functional adaption

Structures that are inherited from a common ancestor are homologous.

• True
• False