Quiz #10 Review

Edit Answers
1234567891011121314151617
Across
  1. 1. how to describe organisms that are well adapted to their enviornment
  2. 4. limiting factor in the environment
  3. 5. adaptation where organisms blend into their environment
  4. 7. genotype with two of the same alleles for a trait
  5. 10. a trait is ________________ when it increases survival and reproduction in an environment
  6. 12. genotype with two different alleles for a trait
  7. 14. what determines if a trait is helpful or harmful?
  8. 15. organisms without helpful traits will likely not live to _____________
  9. 16. process where organisms pass on traits that help them survive & reproduce
  10. 17. helpful traits increase in the overall ________________
Down
  1. 2. if a trait is helpful in a population, its frequency will _____________
  2. 3. process that changes the allele frequency in a population
  3. 6. if a trait is unhelpful in a population, its frequency will _____________
  4. 8. parents pass on helpful traits to their ______________
  5. 9. adaptations can be structural or _______________
  6. 11. adaptation where organisms resemble a different species
  7. 13. traits impacted by natural selection increase survival and _____________