Module 14-15

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Across
  1. 6. selection where humans breed something in order to give it specific traits
  2. 7. the effect that happens when there is a change in the genetic composition of a population as a result of descending from a small number of colonizing individuals
  3. 10. when all the animals of a species die
  4. 11. evolution that gives rise to new species, genera, families, classes, or phyla (ex. monkeys became humans theory)
  5. 12. selection that involves survival of the fittest
  6. 13. a trait that improves an individual's fitness
  7. 15. a set of traits expressed by an individual
  8. 16. the complete set of genes in an individual
Down
  1. 1. a change in the genetic composition of a population over time as a result of random mating
  2. 2. the number of species in a given area
  3. 3. the effect that happens when genetic diversity of a species is reduced as a result of a reduction in it's size
  4. 4. the branching pattern of evolutionary relationships
  5. 5. evolution below the species level
  6. 8. a change in the genetic composition of a population over time
  7. 9. a random change in the genetic code produced by a mistake in the copying process
  8. 14. an individual's ability to survive and reproduce