A Biology Crossword

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Across
  1. 3. / the genetic material that carries the instructions for how living organisms develop and function
  2. 4. / The organelle responsible for energy production in cells
  3. 6. / The process by which plants convert light energy into chemical energy.
  4. 8. / The process by which individuals with advantageous traits are more likely to survive and reproduce
  5. 9. / The barrier that surrounds a cell, separating its contents from the outside environment
  6. 11. / A trait that helps an organism survive and reproduce
  7. 14. / The process by which populations of organisms change over time
  8. 15. / The control center of a cell, containing DNA
  9. 16. / A change in the DNA sequence of an organism
  10. 18. / A group of organs working together to perform a specific function
Down
  1. 1. / The study of genes, heredity, and genetic variation
  2. 2. / bio polymeric structures composed of amino acids
  3. 5. / The variety of life in a particular area or on Earth
  4. 7. / the fundamental structural
  5. 9. / The material within a cell, excluding the nucleus
  6. 10. / A structure composed of different tissues working together to perform a specific function
  7. 12. / A living being
  8. 13. / A unit of heredity that carries instructions for a specific trait.
  9. 17. / A group of similar cells working together to perform a specific function
  10. 19. / A community of organisms and their physical environment