1. Natural Selection and Evidence of Evolution
REVIEW
Station activity or scavenger hunt

2. Question # 1
MATCHING:
A. Thomas Malthus B. Charles Lyell C. Alfred Wallace
Who came up with the same idea of Natural Selection as Darwin and prompted Darwin to publish his book ?

3. Question # 2
MATCHING:
A. Thomas Malthus B. Charles Lyell C. Alfred Wallace
Who was the geologist that recognized the Earth is extremely old and changes slowly over time through the rock cycle?

4. Question # 3
MATCHING:
A. Thomas Malthus B. Charles Lyell C. Alfred Wallace
Who explored population growth in humans and the potential effects of the lack of resources available?

5. Question # 4 Which is NOT an example of Selective Breeding?
Different breeds of cows for milk and beef productions.
Various Breeds of dogs
Antibiotic Resistance found in bacteria
Various flavors that exist in different types of corn crops raised on farms

6. Question # 5 The 1st step of Natural Selection is Inherited Variation
Overproduction
Adaptation
Successful reproduction
Struggle to survive

7. Question # 6 The 2nd step of Natural Selection is Inherited Variation
Overproduction
Adaptation
Successful reproduction
Struggle to survive

8. Question # 7 The 3rd step of Natural Selection is Inherited Variation
Overproduction
Adaptation
Successful reproduction
Struggle to survive

9. Question # 8 The 4th step of Natural Selection is Inherited Variation
Overproduction
Adaptation
Successful reproduction
Struggle to survive

10. Question # 9 The 5th step of Natural Selection is Inherited Variation
Overproduction
Adaptation
Successful reproduction
Struggle to survive

11. Question # 10 What is the 1st step of speciation? Divergence
Separation
Adaptation

12. Question # 11 What is the 2nd step of speciation? Divergence
Separation
Adaptation

13. Question # 12 What is the 3rd step of speciation? Divergence
Separation
Adaptation

14. Question # 13 Which is an example of speciation? Tuskless elephants
Light and dark variations of peppered moths
Darwin’s finches
Breeds of dogs

15. Question # 14
Which of the following is NOT considered an isolating mechanism that helps to keep a gene pool of a population separate from other species?
a. Mating rituals to attract a mate
b. Producing more young than will reach adulthood
c. Breeding seasons at different times of the year
d. Sterile hybrids created from two species breeding

16. Question # 15
Which is the youngest layer?
a. A
b. B
c. C
d. D
e. E

17. Question # 16
Which is older?
a. D
b. E

18. Question # 17
Which is older B or E?
a. B
b. E

19. Question # 18
Besides trilobites which other fossil would make a good index fossil? a. b. c.

20. Question # 19
If a half-life of the substance is 100 years, what % of the material is still radioactive after 200 years? 25 50
12.5
6.25

21. Question #20
If 6.25% of the material is still radioactive, how old is the substance being measured if each half-life is 100 years?
100
200
300
400

22. Question # 21
The wings in the dragon fly and butterfly used for flying are:
Homologous
Vestigial
Neither

23. Question # 22
The flightless wings on the kiwi and lousefly are considered:
Homologous
Vestigial
Neither

24. Question # 23
The fins on a shark and dolphin used for swimming are considered:
Homologous
Vestigial
Neither

25. Question # 24
All are features we have in early embryo development that we lose in later stages of development except:
Bony tails
Gill slits/pouches
Fine hairs
Three chambered heart

26. ANSWERS C B A E D 11. C 12. A 13. C 14. B 15. A 16. D 17. B 18. B