1. Week 32
How life on
earth
changed over
time
All living things have a
common ancestor
Humans did not evolve from apes..
Humans and apes have a
 Ch. 15.1 pg 392 common ancestor!

2. Women are always cleaning up after men without credit

3. Create tools for cities -
jackhammer
Create hunting Create Create video games
Out of the weapons – knife agricultural
trees and spear tools - rake

4. artificial selection
 Breeding organisms with specific traits in order to
produce offspring with identical traits

5. evolution
 The gradual accumulation of adaptations
over time
Homer Evolution
documentary

6. Charles Darwin biography
biography
 Supported ideas on evolution by natural
selection using fossils as evidence
Darwin Awards

7. natural selection
 Survival of the fittest,
organisms with favorable
traits survive, reproduce
and pass on variations to
the next generation
Peacock Tail Tale

8. adaptations
 Any variation that aids an organism’s chances of
survival in it’s environment, used as evidence of
evolution
Play this game
quiz
video

9. mimicry
 A structural adaptation that enables one
species to resemble another species

10. camouflage
 An adaptation that enables species to blend
with their surroundings

11. homologous structure
 Structural features with a common
evolutionary origin, ex. forelimbs of whale,
crocodile and bird

12. analogous structure
 Body parts that do not have a common
evolutionary origin but are similar in
function, ex. wings of birds and butterflies

13. vestigial structure
 A body structure in a
present day organism
that no longer serves
its original purpose
 ex. human appendix
 eyes of blind mole-
rats, and
 Hip bones in whale

14. embryology
 Studying the stages of growth and development of both
plants and animals, phases suggest evolution from distant
common ancestors, ex. embryo tails and pharyngeal
pouches

15. biochemistry
 Compare differences that exist among
species’ DNA, ATP and other biochemical’s,
more similarities suggest being more closely
related

16. scientific method
 the process used to
construct accurate
predictions
hypothesis
 A prediction based on
observations, how will
data
changes effect an
observations
outcome

17. independent
variable
 Changes tested by the
scientist, think what am
“I” testing, changing
 Ex. changing slope of
ramp
dependent
variable
 The outcome of an
experiment
 Ex. speed of marble

18. Quantitative data
 Numeric data – measured or
counted
Qualitative data
 described in terms of quality,
using LANGUAGE
 Examples: color, small,
smooth

19. results conclusion
 A summary of the data  Analyzes the results (outcome) of
without analysis or the experiment,
 Supports the explanation with data,
judgment, can be
 Estimates how accurate the
language or graph hypothesis was,
 Suggests ways to get better results

20. results
 A summary of the data without analysis or
judgment, can be language or graph

21. conclusion
 Analyzes the results (outcome) of the experiment,
 Supports the explanation with data,
 Estimates how accurate the hypothesis was,
 Suggests ways to get better results

22. And now the quiz…
 You may use your flashcards only!!

23. Ready?

24. 1
 Using your outline notes-
 Name two types of adaptations

25. 2
 2 types of evidence for evolution

26. 3
 What did Darwin use to shape his ideas
about evolution?

27. 4
Name one of the organisms that Darwin
noticed to have changed over time.

28. 5
Using the lyrics of the song -
 The name of Darwin’s book

29. 6
 How life changes over time

30. 7
 The process by which organisms that better
adapted survive and reproduce more

31. 8
 How we’ll end up if we are not wise

32. 9
 Body parts that do not have a common
evolutionary origin but are similar in
function, ex. wings of birds and butterflies

33. 10 _____ structure
 A body structure in a
present day organism
that no longer serves
its original purpose
 ex. human appendix
 eyes of blind mole-
rats, and
 Hip bones in whale

34. 11
 An adaptation that enables species to blend
with their surroundings

35. 12 ________ structure
 Structural features showing common
evolutionary origin, ex. forelimbs of whale,
crocodile and bird

36. 13
 Used to compare differences that exist among
species’ DNA, ATP and other biochemical’s,
 more similarities suggest being more closely
related

37. 14 _____ selection
 Survival of the fittest,
organisms with favorable
traits survive, reproduce
and pass on variations to
the next generation
Peacock Tail Tale

38. 15
 Any variation that aids an organism’s chances of
survival in it’s environment, used as evidence of
evolution
Play this game
quiz
video

39. 16
 A structural adaptation that enables one
species to resemble another species

40. 17
 Studying the stages of growth and development of both
plants and animals, phases suggest evolution from distant
common ancestors, ex. embryo tails and pharyngeal
pouches

41. 18 ________ selection
 Breeding organisms with specific traits in order to
produce offspring with identical traits

42. 19
 The gradual accumulation of adaptations
over time

43. 20
 A prediction
based on
observations,
how will changes
effect an
outcome data
observations

44. Mahalo!
 Please do your homework!!

45. Chapter Review 15
1. camouflage
2. natural selection
3. speciation
4. punctuated equilibrium
5. c
6. c stabilizing
7. d adaptive radiation – convergent evolution
8. b convergent evolution
9. d populations evolve, individuals don’t
 18. C directional selection
 19. A polyploidy
 20. C physiological adaptation
 21. B divergent evolution
 22. A Hawaiian honeycreepers and Galapagos finches