Biology Vocabulary

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Across
  1. 5. the production of offspring that are genetically identical to a single parent
  2. 8. the smallest structural and functional unit of an organism
  3. 9. the production of new organisms by combining genetic information from two individuals of different sexes
  4. 10. dependent variable
  5. 13. a group of ideas intended to explain something
  6. 14. the chemical processes a living organism undergoes in order to maintain life
  7. 15. uses a beam of electrons to create an image of small objects
  8. 18. to observe something or someone carefully or in order to gain information
Down
  1. 1. a group of cells grown in a nutrient solution from a single original cell
  2. 2. an instrument used for viewing very small objects
  3. 3. a possible explanation for something we observe
  4. 4. something that the experimenter purposely changes; independent variable
  5. 6. statistics collected together for reference or analysis
  6. 7. a process in which organisms keep a relatively stable internal environment
  7. 9. a signal to which an organism responds to
  8. 11. a conclusion reached on the basis of evidence and reasoning collected
  9. 12. the study of life and living organisms
  10. 16. measuring system based on the meter, liter, and gram as units of length, volume, and weight or mass
  11. 17. method of using evidence to learn about the natural world