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Evolution Questions - All Grades

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Grade 7 Evolution
What is most likely to happen to a species that is not suited to its environment?
  1. It will survive and produce many offspring.
  2. It will get bored and leave.
  3. It will not survive to reproduce.
  4. It will change all its previous behaviors.
Grade 8 Evolution
The change in a species' genetics over time is
  1. natural selection.
  2. adaptive radiation.
  3. heredity.
  4. evolution.
Grade 7 Evolution
What is a genetic adaptation?
  1. an adjustment to an environment
  2. an altering of a behavior
  3. a mutation that helps an organism survive
  4. a variation from the norm
Grade 7 Evolution
A change that increases an organism's chances for survival is a(n)
  1. adaptation.
  2. mutation.
  3. radiation.
  4. homologous structure.
Grade 7 Evolution
Body parts of organisms that are similar in structure and position but different in function are what?
  1. comparative anatomy.
  2. homologous structures.
  3. vestigial structures.
  4. analogous structures.
Grade 7 Evolution
Body parts that have lost their original function through evolution are
  1. comparative anatomy.
  2. homologous structures.
  3. vestigial structures.
  4. analogous structures.
Grade 9 Evolution
A change in the sequence of DNA during replication can result in                               .
  1. rapid evolution in an organism
  2. synthesis of antigens
  3. variations
  4. none of the above
Grade 9 Evolution
What scientific theory did Charles Darwin have a key role in shaping?
  1. theory of circumnavigation
  2. cell theory
  3. theory of evolution
  4. climate change theory
Grade 7 Evolution
Body parts that perform a similar function but differ in structure are
  1. comparative anatomy.
  2. homologous structures.
  3. vestigial structures.
  4. analogous structures.
Grade 5 Evolution
A species that no longer exists is                .
  1. endangered.
  2. lost.
  3. extinct.
  4. classified.
Grade 10 Evolution
During a study session about evolution, one of your fellow students remarks, "The giraffe stretched
its neck while reaching for higher leaves; its offspring inherited longer necks as a result." Which
statement is most likely to be helpful in correcting this student's misconception?
  1. Characteristics acquired during an organism's life are generally not passed on through genes.
  2. Spontaneous mutations can result in the appearance of new traits.
  3. Only favorable adaptations have survival value.
  4. Disuse of an organ may lead to its eventual disappearance.
  5. If the giraffes did not have to compete with each other, longer necks would not have been passed on to the next generation.
Grade 7 Evolution
The longer a group remains isolated from the rest of the species,                                                            .
  1. has no bearing on whether it will evolve into a new species
  2. the less likely it is to evolve into a new species
  3. the more likely it is to evolve into a new species
  4. both a and c
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