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Biology Crossword Puzzle

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Scientific names, acronyms, abbreviations, terms and words related to biology.
Author: sw11 - Diff: Harder

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    • Complete Clue List

      Across
      1. Blood pumping organ
      4. Bone framework that protect the brain
      7. Acronym commonly known as sixth sense
      8. ___ mortis
      9. Fertilization is the ___ of 2 gametes
      10. Acronym for A/T-rich DNA sequences, which bind to the protein nuclear matrix
      12. Artiodactyl, ___-toed ungulate
      15. Ursidae
      17. Olea europaea
      18. Threadlike part of a nerve cell along which impulses are conducted from the cell body to other cells
      20. Hearing organs
      23. Dinornithiformes, extinct bird
      25. Monophobia is fear of being ___
      26. Sulfur analogue of alcohols
      27. Panthera ___
      28. Excretion of waste matter
      29. Wisdom teeth aka third ___ teeth

      Down

      1. Equus caballus
      2. Large and diverse group of photosynthetic, eukaryotic organisms
      3. Full ___ pregnancy lasts between 39 weeks, 0 days and 40 weeks, 6 days
      4. Outgrowth of bone covered in a sheath of horn
      5. Liquid body waste
      6. Young plant, usually grown from cutting or tissue culture
      11. ___ acids, the basic building blocks of proteins
      13. Injection with immunity substance to prevent infectious disease (abbr)
      14. ___-polar molecules
      15. Insect known for role in pollination
      16. Alveoli are thin-walled, tiny ___ sacs located at the ends of the smallest vessels in the lungs
      18. Genus of plants native to tropical America and southwestern U.S
      19. O3
      21. ___ skeleton, bones in head, neck, back and chest
      22. Energy from the sun
      23. Road salt is used to ___ ice at below freezing point
      24. Smallest unit of indivisible matter