Biology

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Across
  1. 2. "water loving"
  2. 4. one trait is dominant and the other is recessive
  3. 7. a species in an area
  4. 9. a trait that improves and organism's ability to survive and reproduce
  5. 10. "water fearing"
  6. 13. what is made from the enzyme and substrate binding together
  7. 14. where the substrate binds with the enzyme
  8. 15. an organism's ability to survive and reproduce
  9. 16. binds with Adenine in RNA
  10. 17. DNA forms this and is one of the differences between RNA and DNA
  11. 18. binds with Adenine
  12. 20. 23rd pair of chromosomes and determines gender
  13. 23. the membrane allows only certain materials into and out of the cell
  14. 27. maintaining stable internal conditions
  15. 29. instructions for making proteins
  16. 31. binds with Guanine
  17. 32. a measurement
  18. 33. both traits are either dominant or recessive
  19. 34. the enzyme becomes deformed
Down
  1. 1. makes up the cell membrane
  2. 3. gets energy from the sun
  3. 5. written by Charles Darwin
  4. 6. egg and sperm
  5. 8. single celled
  6. 11. binds with Cytosine
  7. 12. binds with Thymine in DNA and Uracil for RNA
  8. 19. came up with the theory that species change over time
  9. 21. to exit or move out
  10. 22. a physical description
  11. 24. multi celled
  12. 25. to move in
  13. 26. double
  14. 27. needs to eat in order to get energy
  15. 28. half
  16. 30. making identical copies