Evolution/Ecology AIR Test Review

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Across
  1. 2. Type of evolution where organisms have the same ancestry and evolve into difference species
  2. 4. Type of evolutionary structure that is evidence for Divergent Evolution
  3. 5. Type of evolution where organisms have different ancestry and evolve to have similar characteristics
  4. 7. Type of evolution where humans make desirable traits in organisms more common in a population
  5. 12. A group of organisms of the same species
  6. 13. Explains how something happens in science
  7. 14. Symbiotic relationship where both organisms benefit
  8. 16. Explains why something happens in science
  9. 17. A group of organisms that can interbreed and produce fertile offspring
  10. 19. Symbiotic relationship where one organism benefits and the other organism is harmed
Down
  1. 1. Process where a new species forms from a pre-existing species due to reproductive isolation
  2. 2. Genetic drift is known to ____________ genetic diversity in a population.
  3. 3. Type of evolution where multiple organisms evolve in response to one another
  4. 5. A branching diagram that shows evolutionary pathways between species
  5. 6. Type of organism at the bottom of a food pyramid that creates their own energy
  6. 8. Survival and reproduction of organisms
  7. 9. Type of evolutionary structure that is evidence for Convergent Evolution
  8. 10. Symbiotic relationship where one organism benefits and the other organism is unaffected
  9. 11. Type of evolutionary structure that is left over from a previous ancestor that the current organism does not use
  10. 15. Type of consumer that is most affected by toxins in the environment
  11. 18. When a population is at carrying capacity, birth rate is ______ to death rate