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Evolution Questions - All Grades

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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
According to Darwin, evolution occurs                                 .
  1. quickly
  2. because of natural selection
  3. regularly at every 5,000 years
  4. when the organism desires change
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 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 3 Evolution
To survive, a species must
  1. hide.
  2. adapt.
  3. jump.
Grade 7 Evolution
A change that increases an organism's chance for survival is a(n)
  1. mutation.
  2. evolution.
  3. adaptation.
  4. gene.
Grade 5 Evolution
What is an adaptation?
  1. where an animal lives
  2. unique feature of an animal that helps it survive
  3. change that an animal goes through as it grows
Grade 6 Evolution
When a species is unable to adapt within a changing environment, what usually occurs?
  1. starvation
  2. extinction
  3. variation
  4. adaptation
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