Biology Post-Test Crossword

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Across
  1. 3. Type of moth used to demonstrate natural selection in industrial areas
  2. 6. Process by which organisms with favorable traits survive and reproduce more successfully
  3. 8. In biology, an organism's ability to survive and reproduce in its environment
  4. 9. Organism that hunts and eats other organisms, like birds eating moths
  5. 16. The maintenance of a stable internal environment in living organisms
  6. 17. A trait that helps an organism survive in its environment
  7. 18. Cell with a specific function, like red blood cells or neurons
  8. 20. Simple sugar that cells use for energy, regulated by insulin
  9. 21. Disease caused by uncontrolled cell division
  10. 23. Longest phase of the cell cycle when the cell grows and prepares for division
  11. 24. Process by which DNA makes an exact copy of itself
Down
  1. 1. Movement of molecules from high concentration to low concentration
  2. 2. Type of cell division that produces two identical diploid cells
  3. 4. Change in species over time through natural selection
  4. 5. A change in DNA sequence that can lead to genetic variation
  5. 7. Structure made of DNA and proteins that carries genetic information
  6. 10. Control mechanism in the cell cycle that ensures proper division
  7. 11. Semipermeable barrier that surrounds all cells
  8. 12. Undifferentiated cell that can develop into many different cell types
  9. 13. Diffusion of water across a semipermeable membrane
  10. 14. Student whose diabetes case we studied this semester
  11. 15. Disease that affects how the body processes blood sugar, studied in Grace's case
  12. 19. Hormone produced by the pancreas that helps cells absorb glucose
  13. 22. Differences in traits among individuals in a population