Practice Quiz

HiSET Science Test Prep - Question List

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21. Which of the following affects natural selection?
  1. Changes to the environment
  2. A small gene pool
  3. Antibiotics
  4. All of the above
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22. All of the following are examples of asexual reproduction EXCEPT:
  1. Binary fission
  2. Budding
  3. Meiosis
  4. Parthenogenesis
  5. Fragmentation
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23. Which of the following best describes why the earth has seasons?
  1. The earth’s tilt
  2. The earth’s revolution around the sun
  3. The relationship between the earth and the moon
  4. Both A and B
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24. What is the most likely explanation for leaves wrapped in white construction paper having the lowest amount of chlorophyll?
  1. White paper prevented sunlight from being absorbed by the leaves
  2. White paper prevented carbon dioxide from being taken in by the leaves
  3. White paper prevented oxygen from being released by the leaves
  4. White paper prevented water from being released by the leaves
  5. Black paper prevented heat from being absorbed by the leaves.
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25. Of the following, which of the groups below has the smallest number of species?
  1. Order
  2. Kingdom
  3. Phylum
  4. Class
  5. Genus
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