vocab unit 6

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Across
  1. 1. differences in communication, mating, or other behaviors
  2. 6. differences in timing of mating
  3. 7. group of same species that live in same area at same time and can be interbred
  4. 9. variation differences among individuals in a population
  5. 11. organisms impersonate other organisms to increase fitness
  6. 14. effect population has rapid reduction in individuals in population
  7. 15. commodity in ecosystem-individuals compete for these
  8. 16. isollation of a population due to physical barriers like a fence, mountain range, or body of water
  9. 19. individuals with average phenotype have advantage and extremes are selected against
Down
  1. 2. frequency % of individuals of population that have particular trait-expressed as number between 0-1
  2. 3. flow movement of genes, alleles, individuals between 2 neighbroing populations-makes populations more alike
  3. 4. characteristic-increases fitness of individual
  4. 5. HWE equation to find all individuals in population
  5. 8. selection within population due to human interference and selection of desired traits
  6. 10. equilibrum genetic eqilibrum characterized by big population, random mating, no migration, no natural selection, and no mutation
  7. 12. drift random changes in allele frequency attributed to luck, not fitness
  8. 13. measurment of ability of individual to survive and reproduce succesful offspring
  9. 17. pool collection of all alleles in population
  10. 18. HWE equationto find all alleles in population
  11. 20. migration of new individuals into a population