Science Vocabulary Review

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Across
  1. 6. the cell division process that forms gametes
  2. 11. the sample in an experiment which variable are kept at a base level
  3. 12. measurable data
  4. 13. the smallest functional and structural unit of all living organism
  5. 16. Having different alleles
  6. 17. A different form of a single gene
  7. 18. A changeable factor that could influence an experiment outcome
  8. 19. Genetic combination present in an organism’s chromosomes
  9. 20. universal generalization that are virtually unchanging (facts)
  10. 21. Having the same alleles
Down
  1. 1. type of cell that does not have a true nucleus
  2. 2. data that is not measurable
  3. 3. A prediction of what you think will happen
  4. 4. respiration The process by which cells use oxygen to produce energy from food
  5. 5. the ability to maintain stable internal environments
  6. 7. molecule within a cell that carries the genetic information
  7. 8. series of steps that scientists follow when they investigate problems
  8. 9. The cell division process that forms new cell with an identical copy
  9. 10. Small segment of DNA that carries hereditary information
  10. 14. Observable traits of an organism
  11. 15. logical explanation based on current evidence