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Evolution Questions - All Grades

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Grade 6 Evolution
Grade 7 Evolution
Over a period of years, the average rainfall in an area decreases, causing environmental changes. Most likely to survive these environmental changes is a population
  1. with a great amount of genetic variation.
  2. with very little genetic variation.
  3. that has been altered through artificial selection.
  4. with the smallest population size.
Grade 8 Evolution
Different kinds of plants living in the same area must compete for water. Which plant represents "survival of the fittest"?
  1. the plant with the largest leaves
  2. the plant with a compact root system
  3. the plant with the largest root system
  4. the plant with needles instead of leaves
Grade 7 Evolution
Species change over time through
  1. evolution.
  2. adaptation.
  3. extinction.
  4. genetic variation.
Grade 7 Evolution
Grade 7 Evolution
Grade 7 Evolution
According to Darwin's theory of evolution, how do new species evolve?
  1. artificial selection
  2. random chance
  3. natural selection
  4. unnatural selection
Grade 10 Evolution
Evolution is the
  1. process of maintaining homeostasis.
  2. process that results in the increase of living material in an organism.
  3. process of accumulating adaptations gradually over time.
  4. none of the above
Grade 9 Evolution
Who founded the theory of evolution that involves natural selection?
  1. Jean-Baptiste Lamarck
  2. Ernst Haeckel
  3. Charles Darwin
  4. Aristotle
Grade 8 Evolution
Who developed the theory of evolution?
  1. Reginald Punnett
  2. Charles Darwin
  3. Alfred Wegener
  4. Gregor Mendel
Grade 8 Evolution
Important evidence for evolution can be found in
  1. mutations.
  2. nature.
  3. plants.
  4. fossils.
Grade 7 Evolution
A bat's wing and a lion's leg bones are examples of
  1. variation.
  2. homologous structures.
  3. migratory effects.
  4. fossils.
Grade 7 Evolution
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