Practice Quiz

AP Biology Practice Questions - Question List

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16. All of the following are requirements for the Hardy-Weinberg equilibrium EXCEPT:
  1. Large population size
  2. No immigration or emigration
  3. Controlled mating
  4. Random reproductive success
  5. No mutation
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17. In humans, if an egg is not fertilized, which of the following occurs?
  1. Menstruation
  2. Ovulation
  3. Spike in estrogen levels
  4. Spike in progesterone levels
  5. Buildup of uterine wall
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18. A scientist observes that Alpine buttercup flower turns toward the East at sunrise. This is an example of:
  1. Tropism
  2. Chemotaxis
  3. Homeostasis
  4. Hypertrophy
  5. Translocation
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19. Which of following is NOT a stage of development of a fertilized human egg?
  1. fetus
  2. Blastula
  3. Morula
  4. Placenta
  5. Zygote
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20. Which of the following is most likely to share a common recent ancestor with humans?
  1. Dolphins
  2. Lemur
  3. Frog
  4. Snake
  5. Chimpanzee
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