EO 5 Review

Four of the kingdoms are eukaryotes, the other two are:

• Plants
• Protists
• Prokaryotes

The age of Earth is:

• 2 billion years
• 2 million years
• 4.6 billion years
• 200,000 years

The first organisms to populate land were:

• bacteria and fungi.
• plants and fungi.
• plants and animals.
• bacteria and plants.

Why is ozone needed?

• For photosynthesis
• For the oceans
• To produce oxygen
• Block UV radiation

Convergent evolution produces analogous characters as a result of:

• similar environments.
• sharing a common ancestor.
• shared derived characters.
• different environments.

The similarity between the bird wing and moth's wing are:

• Homologous
• Analogous

The similarity between the bones are:

• homologous.
• analogous.

These organisms:

• have a common ancestor.
• grow differently.
• evolved slowly.
• live for a long time.

Natural selection is the process:

• that change occurs in the genetic characteristics.
• organisms that are better adapted, reproduce at a greater rate.
• use and disuse of a characteristic.
• baseball players pass on their strong arm muscles to their children.

The major idea that Darwin presented in his book The Origin of Species was:

• species change over time and don't compete.
• elephants and bacteria change constantly.
• animals change, but plants remain the same.
• species change over time by natural selection.