biology

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Across
  1. 2. percent of individuals in population that has particular trait
  2. 7. migration of new individuals
  3. 9. p+q=1
  4. 14. random changes in allele frequencies
  5. 16. characteristics increasing the fitness
  6. 19. when a small population is separated from the rest
  7. 20. isolation due to uncommunication
  8. 21. collection of all alleles present in a population stabilizing selection
  9. 22. population experiences rapid reduction
Down
  1. 1. isolation of population due to physical barriers
  2. 3. group of individuals from same place and species
  3. 4. movement of genes between 2 neighboring populations
  4. 5. migration of individuals out of a population
  5. 6. individuals best suited to their environment
  6. 8. selection within population due to humans
  7. 10. state of genetic equilibrium characterized by large population
  8. 11. isolation due to differences in mating time
  9. 12. measurement of the ability of an individual to survive
  10. 13. organisms will impersonate other organisms
  11. 15. individuals with extreme phenotype
  12. 17. individuals at extreme bell curve
  13. 18. desired commodity in a ecosystem