Natural selection

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Across
  1. 3. a characteristic that all members of a species have
  2. 6. a related organism from a previous generation
  3. 7. an instruction for making a protein molecule
  4. 9. an event or process that leads to a result or change
  5. 10. a long piece of DNA that contains many genes
Down
  1. 1. the number of individuals with each trait in a population
  2. 2. a type of molecule that genes and chromosomes are made of
  3. 4. a way of hiding by looking the same as the background
  4. 5. everything(living and nonliving) that surrounds an organism
  5. 7. version a specific form of a gene that provides instructions for making a particular protein molecule
  6. 8. a result or change that happens because of an event or process