Evolution and Natural Selection

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Across
  1. 1. Microorganisms that can develop resistance to antibiotics
  2. 4. A type of reproduction that does not involve the fusion of gametes
  3. 7. Features that enhance survival
  4. 9. A method of asexual reproduction in bacteria
  5. 11. Similar functions but different structures in organisms
  6. 12. Vesigial structures that serve no purpose
  7. 13. A form of beneficial variation that enhances reproductive success
  8. 16. Changes within a population over generations
  9. 17. Random reduction in a population size
  10. 18. Variation of a trait in a population
  11. 20. The process where organisms better adapted to their environment tend to survive and reproduce
Down
  1. 2. Ability of an organism to survive in its environment
  2. 3. The emergence of a new species
  3. 5. Structures that provide evidence of common ancestry
  4. 6. Traits influenced by environmental pressures in a population
  5. 8. Type of reproduction involving two parents
  6. 10. Genetic variation introduced by movement of individuals
  7. 14. The concept that organisms can evolve together
  8. 15. The passing on of traits from parents to offspring
  9. 19. Change in allele frequency due to random events