Evolution

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Across
  1. 2. proposed inheritance of acquired characteristics
  2. 5. mineralized remain of an organism; normally contained in sedimentary rock
  3. 6. filled flasks with broth to disprove abiogenesis
  4. 7. only living organisms can produce life
  5. 10. immunity that is passed from mother to child through breast milk
  6. 14. Has it's own DNA and was once considered to be an independent organism
  7. 15. two species evolving in response to each others reactions
  8. 16. type of evolution where distantly related organisms evolve with similar traits due to similar environment conditions
  9. 17. proposed the theory of natural selection
  10. 18. placed decaying meat in jars to disprove abiogenesis
  11. 19. a type of adaptation of the physical structure to help survive
  12. 20. many organisms have similar embryological structures
  13. 22. body part that no longer serves a purpose
  14. 23. emigration (out) and immigration (in)
  15. 24. animals that are able to mate and produce fertile offspring
  16. 25. A change in a species over time
Down
  1. 1. when an organism blends or changes appearance according to the organisms surrondings
  2. 3. 2 organisms have similar structures with the same function
  3. 4. 2 organisms have same structure and different function
  4. 8. a type of selection where one extreme is favored
  5. 9. a type of isolation caused when the mating times begin to differ cause reproductive organs to not work together
  6. 11. acquired after exposure to the pathogen
  7. 12. nonliving materials are able to produce life
  8. 13. type of evolution that involves a population adapting to different enviroment conditions and become less alike
  9. 21. a type of isolation when a barrier separates a species causing them to differ and become different species
  10. 22. placing a form of the dead virus into the body to build memory cells of the virus