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Evolution Questions - All Grades

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Grade 8 Evolution
The process by which modern organisms have descended from ancient organisms through change is
  1. metabolism.
  2. evolution.
  3. homeostasis.
  4. equilibrium.
Grade 7 Evolution
The process of forming new species as a result of evolution is
  1. speciation.
  2. inherited variation.
  3. genetics.
  4. adaptation.
Grade 8 Evolution
The peppered moth represents an important example of
  1. natural selection.
  2. evolution.
  3. adaptive radiation.
  4. heredity.
Grade 7 Evolution
                    is the process of choosing organisms with specific desired traits to be parents.
  1. Selective choice
  2. Selective dominance
  3. Recessive dominance
  4. Selective breeding
Grade 10 Evolution
Which situation directly contributed to Darwin's development of the theory of evolution?
  1. the discovery of natural selection by Alfred Wallace
  2. the death of his daughter due to illness
  3. changing wing color in peppered moths
  4. studying the beaks of finches from the Galapagos
  5. the election of Abraham Lincoln
Grade 7 Evolution
Which statement is true about DNA and evolution?
  1. Two species that have the same DNA provide evidence that evolution has taken place.
  2. Two species with very similar DNA likely evolved from a common ancestor.
  3. Each living species has DNA made from different components, showing that organisms have evolved.
  4. DNA from related species is identical, providing evidence that all organisms have evolved in the same way.
Grade 8 Evolution
What is necessary to have speciation occur?
  1. adaptation
  2. mass extinction
  3. isolation
  4. acquired traits
Grade 6 Evolution
Most of the earliest life forms on earth were                .
  1. plants.
  2. animals.
  3. fungi.
  4. archaeans.
  5. protists.
Grade 10 Evolution
The papaya mealybug is a pest that poses a threat to many tropical plants. Which fate of the mealybug would result from the inability of the species to reproduce?
  1. The species would mutate.
  2. The species would increase.
  3. The species would become extinct.
  4. The species would continue to thrive.
Grade 7 Evolution
The theory that living things come only from other living things is
  1. hypothesis.
  2. biogenesis.
  3. development.
  4. stimulus.
Grade 8 Evolution
What is Darwin's theory that species can change through time and begin to develop new traits?
  1. natural selection
  2. evolution
  3. speciation
  4. adaptation
Grade 7 Evolution
Which situation could lead to the extinction of a species?
  1. increased competition
  2. increased food supply
  3. increased habitat
  4. increased population size
Grade 7 Evolution
Which is NOT used as evidence of evolution?
  1. fossils
  2. embryos
  3. niche
  4. homologous structures
Grade 7 Evolution
The survival and reproduction of organisms best adapted to their surrounding is
  1. evolution.
  2. reproductive advantage.
  3. adaptation.
  4. natural selection.
Grade 5 Evolution
When does extinction occur?
  1. the last individual in a population dies.
  2. a population becomes endangered.
  3. acts of nature such as droughts or floods happen.
  4. acid rain falls.
Grade 6 Evolution
The name of the theory that explains conditions for life as we know it is the                              .
  1. extraterrestrial life theory.
  2. big bang theory.
  3. goldilocks theory.
  4. atomic theory.
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