Genetics

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Across
  1. 2. Tightly wound strand of DNA typically formed in an X like pattern.
  2. 3. Occur less in offspring
  3. 4. Visible or invisible characteristic of an organism. Example: Eye color, hair color
  4. 5. The smallest unit of genetic material; section of a chromosome
  5. 7. Passing on genetic material from one generation to another.
Down
  1. 1. Genes that are more common in offspring
  2. 6. Genetic material that contains organism’s instructions to perform life functions.