Find the passcode

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Across
  1. 2. Form of reproductive isolation in which two or more species reproduce at different times
  2. 5. Form of natural selection when individuals at one end of a distribution curve have higher fitness than individuals in the middle or at the other end of the curve
  3. 7. Change in allele frequencies as a result of the migration of a small subgroup of a population
  4. 8. Situation in which allele frequencies in a population remain the same from one generation to the next
  5. 10. Random change in allele frequency caused by a series of chance occurrences that cause an allele to become more or less common in a population
  6. 11. Form of reproductive isolation in which two populations are separated by geographic barriers such as rivers, mountains, or bodies of water, leading to the formation of two separate subspecies
  7. 13. The 2nd part of passcode (...............................)
  8. 14. Form of natural selection in which individuals near the center of a distribution curve have higher fitness than individuals at either end of the curve
Down
  1. 1. A change in allele frequency following a dramatic reduction in the size of a population
  2. 3. Separation of a species or population so that they no longer interbreed
  3. 4. Natural selection in which individuals at the upper and lower ends of the curve have higher fitness than individuals near the middle of the curve
  4. 6. The 1st part of passcode (..........................)
  5. 9. Form of reproductive isolation in which two populations develop differences in courtship rituals or other behaviors that prevent them from breeding
  6. 12. When individuals select mates based on heritable traits and fitness