Genetics

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Across
  1. 2. Basic building blocks of life.
  2. 4. Threaded bundles of DNA molecules
  3. 7. Traits passed down through families
  4. 8. Complete set of genetic instructions
  5. 9. Random change in genetic sequence
Down
  1. 1. Unique patterns of thinking and acting
  2. 3. Actions resulting from genetic expression
  3. 5. Double helix carries genetic code.
  4. 6. Instructions for building living things.
  5. 7. Passing traits from parents to offspring