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Review Challenge Evolution

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For Mrs. Lonnberg's Biology Class: Write answers in corresponding boxes on assignment.

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Review Challenge Evolution

  1. 1. Review Challenge Evolution
  2. 2. Scoring • Each question is worth 5 points • During the bonus round, each question is worth 1 point extra credit • Once complete, you’ll have an opportunity to wager +/- 5 points • Hidden within the review will be three . • Each is worth 1 extra credit point • Write Chewy on the correct slide number • If you are incorrect, 1 point will be deducted • You may use your notes/HW/etc.
  3. 3. Concepts Natural Selection Math & More Darwin Bonus Round 1) 6) 11) 16) *21) 2) 7) 12) 17) *22) 3) 8) 13) 18) *23) 4) 9) 14) 19) *24) 5) 10) 15) 20) *25)
  4. 4. Concepts Natural Selection Math & More Darwin Bonus Round 1) 6) 11) 16) *21) 2) 7) 12) 17) *22) 3) 8) 13) 18) *23) 4) 9) 14) 19) *24) 5) 10) 15) 20) *25)
  5. 5. 1. All of the following are evidence for evolution EXCEPT for: A. Similar developmental patterns (embryology) B. Similarities in DNA C. Differences in genes D. Homologous Structures
  6. 6. 2. What is the importance of DNA in the human body? A. It moves materials into/out of cell B. It carries the genes that determine inherited traits C. It releases energy stored in food D. It is where necessary proteins are assembled
  7. 7. 3. Which of the items is most likely to be preserved as a fossil? A. Blood B. Hair or fur C. A tooth D. A flower
  8. 8. 4. Which statement best describes the process of evolution? A. Populations can survive in different locations on earth B. Populations grow when resources are abundant C. Environmental conditions limit the number of species on Earth D. The traits of species can change over time
  9. 9. 5. In a population of codfish, a scientist notes that some fish have larger or smaller fins than others. What are these differences? A. Variation B. Evolution C. Extinction D. Competition
  10. 10. Concepts Natural Selection Math & More Darwin Bonus Round 1) 6) 11) 16) *21) 2) 7) 12) 17) *22) 3) 8) 13) 18) *23) 4) 9) 14) 19) *24) 5) 10) 15) 20) *25)
  11. 11. 6. Over many generations, populations of anteaters have developed longer tongues. Why might such a change occur? A. Long tongues help anteaters escape from predators B. Humans find long tongues more attractive in anteaters C. Anteaters with longer tongues can reach other food sources D. Anteaters with longer tongues require more food than those with shorter tongues
  12. 12. 7. Which of the following is the best example of an adaptation that helps an organism survive in its environment? A. Green coloring in a lizard living on black igneous rock B. A layer of scales on an animal that lives in the tundra C. A thick, waxy cuticle to help conserve water in a desert plant D. Small, delicate leaves on a plant living in the snow
  13. 13. 8. A trait that helps an organism survive and reproduce is called a(n) ____. A. Variation B. Species C. Adaptation D. Selection
  14. 14. 9. Whales are closely related to… A. Hooved land animals B. Lizards C. Fish D. Sharks
  15. 15. 10. During our Funky Monkey activity, what controlled whether or not the Funky Monkey survived? A. the dice B. the number of Funky Monkeys C. the great fate bag of beans D. the environment
  16. 16. Concepts Natural Selection Math & More Darwin Bonus Round 1) 6) 11) 16) *21) 2) 7) 12) 17) *22) 3) 8) 13) 18) *23) 4) 9) 14) 19) *24) 5) 10) 15) 20) *25)
  17. 17. 11. What is the problem with using carbon dating to determine a fossil’s age? A. It can only be used at night B. It works on living organisms only C. It can’t determine the age of really old fossils D. It can only be used to date animal fossils
  18. 18. 12. The half-life of Zinc-71 is 2.4 minutes. If one had 100 g at the beginning, how many grams would be left after 7.2 minutes? A. 50 g B. 25 g C. 12.5 g D. 6.25 g
  19. 19. 13. After 24 days, 2 mg of an original 128 mg sample remain. What is the half-life of the sample? A. 3.4 days B. 4 days C. 4.8 days D. 12 days
  20. 20. 14. Fossils in the upper layer of the Earth resemble organisms from ____ while deeper fossils look like organisms from ____. A. the Jurassic Era; the Devonian Era B. today; the past C. the past; today D. the Cretaceous Period; the Cenozoic Era
  21. 21. 15. Population will increase its chance of survival if we increase… A. Competition B. Homologous Structures C. Diversity D. Challenges
  22. 22. Concepts Natural Selection Math & More Darwin Bonus Round 1) 6) 11) 16) *21) 2) 7) 12) 17) *22) 3) 8) 13) 18) *23) 4) 9) 14) 19) *24) 5) 10) 15) 20) *25)
  23. 23. 16. Darwin’s idea about how evolution occurs is called ____. A. Variation B. Natural selection C. Adaptation D. Species
  24. 24. 17. Darwin observed many different species of finches on the Galapagos Islands. What did Darwin conclude? A. They evolved from a common ancestor on the main land B. They all came from different countries and continents C. They evolved from many different types of birds D. They developed from other types of organisms
  25. 25. 18. Which bird is BEST adapted to live in a watery environment? A. A bird with short, fat legs and large claws B. A bird with short legs and short, skinny toes C. A bird with short legs and large webbed feet D. A bird with long skinny legs and three thick toes with claws
  26. 26. 19. Modern whales developed their traits through natural selection. What occurs during the process of natural selection? A. Organisms choose mates from other species to create new species B. Only the fittest organisms survive and reproduce C. Breeders selectively cross organisms with desired traits D. Organisms remain exactly the same over time
  27. 27. 20. According to Darwin, how did the food source on each of the Galapagos Islands affect how the finches evolved? A. Birds brought their favorite food with them from the mainland B. Birds changed food source on the island to match their beaks C. Birds with beaks adapted to the food source on the island survived D. Birds ate only certain food sources, causing some to survive/die
  28. 28. Concepts Natural Selection Math & More Darwin Bonus Round 1) 6) 11) 16) *21) 2) 7) 12) 17) *22) 3) 8) 13) 18) *23) 4) 9) 14) 19) *24) 5) 10) 15) 20) *25)
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  34. 34. Final Question Wager 0 -5 pts
  35. 35. Final Question What are similar anatomical compositions that are inherited from a common ancestor?

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