Rat Island Project- Tomi Hartley/ Taylor Smith

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Across
  1. 4. a change in the process of changing
  2. 5. adaptation body parts necessary for survival
  3. 6. selection the process by which humans breed animals and plants for particular traits
  4. 8. drift variation in the relative frequency of different genotypes in a small population
  5. 10. the process of adapting
  6. 11. reproduction the process in nature by which only the organisms best adapted to their environment tend to survive and transmit their genetic characteristics in increasing numbers to succeeding generations while those less adapted tend to be eliminated
  7. 13. structures body parts that had once served a function, but don't anymore
  8. 14. the seasonal movement of animals from one region to another
Down
  1. 1. the condition of being physically fit and healthy
  2. 2. to hide or disguise the presence of something
  3. 3. adaptation a systemic response of an individual to a specific external stimulus in order to maintain homeostasis
  4. 7. selection the process whereby organisms better adapted to their environment tend to survive and produce more offspring
  5. 9. structures parts shared by completely different species
  6. 12. the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the Earth
  7. 14. the act of imitating someone or something