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Define evolution.

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Presentation on theme: "Define evolution."— Presentation transcript:

1 Define evolution

2 Who is the father of evolution?

3 Where did Darwin study the finches and the tortoises?

4 Define natural selection

5 Give an example of a structural adaptation

6 Give an example of behavioral adaptation

7 Give an example of functional adaptation

8 What are homologous structures. Give an example

9 What are analogous structures. Give an example

10 What is a vestigial structure. Give TWO examples

11 In a forest of LIGHT colored trees, what would the population of moths look like after several generations? Originally it was half black and half white moths

12 What does DNA evidence for evolution tell us?

13 This type of structure (homologous or analogous) means there is a common ancestor between the organisms

14 What is artificial selection

15 What is embryology? What does it tell us about evolution?

16 What is camouflage

17 What is mimicry

18 What is the order of the 4 eras

19 Which era did humans evolve?

20 Which era lasted the longest?

21 Which era did photosynthetic bacteria help form the ozone layer?

22 What is radioactive dating?

23 What is relative dating?

24 Half life is 20 years. Suppose all living things have 10 grams of the isotope. A bone has been found that reads 1.25 grams. How old is the bone?

25 A bone contained 6. 0 grams of C-14 and now it contains only
A bone contained 6.0 grams of C-14 and now it contains only .375 grams of C-14. about how old is the fossil assuming the half life is 5,730 years?

26 What era did dinosaurs live in?

27 Define survival of the fittest

28 What does “allele frequency” mean?

29 Define evolution using the phrase “allele frequency”

30 Define species

31 Define population

32 What is geographic isolation?

33 What is reproductive isolation

34 What is this an example of

35 What is temporal isolation

36 What is this an example of?

37 What is behavioral isolation

38 What is ecological isolation

39 These birds sing different bird songs for mating
These birds sing different bird songs for mating. They do not want to mate with each other due to the difference in songs. What is this an example of?

40 lizards live in different sections of a forest
lizards live in different sections of a forest. There are several species seen in the picture below. What is this an example of?

41 What is punctuated equilibrium

42 What is gradualism?

43 What does the picture of the left show versus the right?

44 What evolves-individuals or populations

45 What does it mean to be fit

46 What is divergent evolution

47 What is convergent evolution

48 What is co-evolution

49 What is this an example of?

50 What are the finches an example of?

51 Mollusks, like snails, have evolved thick shells and spines to avoid being eating by animals such as crabs and fish. These predators have then evolved powerful claws and jaws that compensate for the snails’ thick shells and spines What is this an example of?

52 What are the 2 types of genetic drift?

53 What is the founder effect?

54 What is the bottleneck effect?

55 What is gene flow?

56 What is this an example of?

57 What is this an example of?

58 What is this an example of?


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