1. List the 6 types of evidence for evolution
Evolution Unit Review
List the 6 types of evidence for evolution

3. A B C D
1 Half Life
2 Half Life
3 Half Life
4 Half Life
5,730 yrs
??? yrs
??? yrs
22, 920 yrs

4. Radioactive Dating
If a fossil has 1/16 of the Carbon 14 remaining, how old is the fossil? The half life of Carbon 14 is 5,730 years.

5. What type of structure is represented here??

6. What type of structure is represented here?

7. What type of structure is represented here?

8. What type of scientific evidence for evolution is provided here?

9. What type of scientific evidence for evolution is provided here?
Which organism is more closely related to human? Least closely related?
How do you know?

10. According to this phylogenic tree, which is more closely related to the pigeon, a duck or a penguin?
How many years ago did

11. Place the following organisms and events in order:
Bacteria, Turtles, Bony Fish, Shark, Angiosperms, Amoeba, Humans

12. Natural Selection
Identify if the following statements are examples of Overproduction, Variation, Competition or Natural selection.
A cat will birth multiple kittens in each litter
People have darker or lighter skin tones
Mexican bats can jam the echolocation ability of other bats. Therefore, they can locate more insects than rival species. Their population is increasing.
The bats have a limited supply of insects in an area

13. Explain why there are now many bacteria that are completely resistant to antibiotics. Use the terms, variation, adaptation, and natural selection in your answer.