$200

2. Evidence for Evolution Mechanisms of evolution Selection and speciation Darwin vs. Lamarck Darwin $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 Final Jeopardy $500 $500 $500 $500

3. C1 $100 We gather evidence of organisms that have lived in the past from this.

4. C1? $100 What is the fossil record or fossils?

5. C1 $200 The leg bones of a snake and the human appendix are examples of these reduced organs.

6. C1 $200 What are vestigial structures?

7. C1 $300 The arm bones of a human and the bones in a bat’s wings show evidence for evolution because they are ________.

8. C1 $300 What are homologous structures?

9. C1 $400 A dog and wolf have 0.2% difference in their DNA, a wolf and a coyote have 4% difference in their DNA. Which pair is more closely related?

10. C1 $400 What is the dog and wolf?

11. C1 final The final Jeopardy answer is: These are the 5 points of natural selection Timer

12. C1 final • Individuals vary in heritable characteristics2) More individuals are produced than will survive3) There is competition for resources4) Only the fittest survive5) Differential reproductive success leads to gradual change

13. C2 $100 Darwin’s most famous voyages took him to this group of islands.

14. C2 $100 What are the Galapagos Islands?

15. C2 $200 Darwin took ideas from geology about the age of the earth from these two men.

16. C2 $200 Who are Hutton and Lyell?

17. C2 $300 The dorsal fins of a dolphin and shark are an example of this.

18. C2 $300 What is convergent evolution?

19. C2 $400 These are two major types of animals in the Galapagos which Darwin based his theory of natural selection on.

20. C2 $400 What are tortoises and finches?

21. C2 $500 This is one of the main reasons that prevented Darwin from publishing his work immediately after returning from his voyage.

22. C2 $500 He was afraid of being condemned by the church.

23. C3 $100 A phrase used to mean “reproductive success” when an organism is able to survive and reproduce in its environment.

24. C3 $100 What is “Survival of the Fittest”?

25. C3 $200 This is a possible source for genetic variations.

26. C3 $200 What are mutations?

27. C3 $300 This term is used to describe all the combined genetic information in a population.

28. C3 $300 What is a gene pool?

29. C3 $400 Migration in or out of a particular gene pool is known as this.

30. C3 $400 What is gene flow?

31. C3 $500 This is a random change in allele frequencies that occurs in small populations.

32. C3 $500 What is genetic drift?

33. C4 $100 This is the term used to describe when a new species is formed.

34. C4 $100 What is speciation?

35. C4 $200 ________ selection favors one extreme form of a trait in a population.

36. C4 $200 What is directional?

37. C4 $300 In _______ selection, individuals with both extreme forms of a trait have greater fitness.

38. C4 $300 What is disruptive?

39. C4 $400 This type of isolation prevents two different populations from mating with one another because they are separated by a large river.

40. C4 $400 What is geographical isolation?

41. C4 $500 _____ selection occurs when individuals with the average trait has higher fitness than the two extremes.

42. C4 $500 What is stabilizing?

43. C5 $100 Lamarck proposed that evolution occurred when organisms passed on these to their offspring.

44. C5 $100 What are acquired characteristics?

45. C5 $200 One day a light colored, spotted mouse appeared in a population of brown mice in a desert. This mouse is better camouflaged in the environment. This mouse appeared because ____

46. C5 $200 What is a mutation?

47. C5 $300 Lamarck or Darwin? Giraffes stretched their neck to get leaves on higher branches. Their offspring had longer necks.

48. C5 $300 Who is Lamarck?

49. C5 $400 Lamarck or Darwin? A variety of roly-polys lived in a compost pile. Birds found and ate the purple ones first but left the black ones. The black ones survived and reproduced more.

50. C5 $400 Who is Darwin?