Natural Selection Vocab

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Across
  1. 3. a graph that uses bars to show how characteristics or values are distributed within a group
  2. 7. a group of individuals born and living at about the same time
  3. 9. a characteristic that all members of a species have
  4. 10. a result or change that happens because of an event or process
  5. 11. a type of molecule that genes and chromosomes are made of
  6. 12. a related organism from a previous generation
Down
  1. 1. an event or process that leads to a result or change
  2. 2. the number of individuals with each trait in a population
  3. 4. a random change to a gene that sometimes results in a new trait
  4. 5. to receive genes from a parent
  5. 6. an instruction for making a protein molecule
  6. 8. a young insect that looks somewhat different from the adult