Evolution Vocabulary

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Across
  1. 3. the S in TALKS
  2. 4. the K in TALKS
  3. 5. the gradual change in a species over time
  4. 7. a trait that improves chances of survival and reproduction for a group of individuals in a population
  5. 9. the A in TALKS
  6. 10. the T in TALKS
  7. 11. the L in TALKS
  8. 12. if a trait is selected ___ it helps the organism survive and will show up more and more each generation
Down
  1. 1. humans intervene and cross organisms to get a desired trait
  2. 2. ability of an organism to survive and reproduce in its environment
  3. 6. organisms that are better adapted to their environment survive and reproduce more than those who are not
  4. 8. if a trait is selected _______ it hurts the organism's chances of survival and will show up less and less in each generation