Chapter 7

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 4. To obtain from someone after their death (7)
  2. 5. A natural process resulting in the evolution of organisms best adapted to the environment (9)
  3. 6. No longer in existence (7)
  4. 7. Of or relating to ___ (11)
  5. 9. The quality of being suitable (7)
  6. 10. A natural process resulting in the evolution of organisms best adapted to the environment (8)
  7. 11. The branch of molecular biology that studies the use of microorganisms to perform specific (13)
  8. 12. An outward semblance that misrepresents the true nature of something (10)
  9. 13. Someone regarded as certain to succeed (7)
  10. 14. A business relation in which two parties ___ to gain customers (11)
  11. 15. An instance of change (9)

Down

  1. 1. To make something different (6)
  2. 2. Any event that changes genetic structure (8)
  3. 3. Contrived by art rather than nature (10)
  4. 6. The natural world around us (11)
  5. 8. The process of generating offspring (12)