Abby Dunn Evolution; Darwin Theory. Ch 16/17

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Across
  1. 2. is the number of times that the allele occurs in a gene pool, compared with the number of times other alleles for the same gene occur
  2. 5. is all the genes, and their alleles, in the population
  3. 8. one end of bell-curve has higher fitness
  4. 9. bodily structures that are similar in function, but not in structure
  5. 10. bodily structures that are similar in structure, but different in function, due to sharing a common ancestor
Down
  1. 1. that serve no function but useful structures in earlier ancestors
  2. 3. middle of the curve has higher fitness
  3. 4. is a group of individuals of the same species that can interbreed
  4. 6. both ends of the curve have a higher fitness than the middle
  5. 7. Dating method that used the decay of radioactive isotopes to measure the age of a rock