Summative Review Crossword

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Across
  1. 2. The gas that is produced in photosynthesis
  2. 7. An organism’s genetic organism or allele combination
  3. 8. Structure that forms the outside barrier of an animal cell (2 words)
  4. 9. The Father of Genetics
  5. 10. The cellular storage container for food, water or waste
  6. 14. The chromosome combination for a human female
  7. 18. Organelle that controls all the activities of the cell
  8. 19. The process in which a plant makes glucose
  9. 22. Organ system responsible for providing the body with oxygen
  10. 23. An organism’s physical appearance
  11. 25. The liquid starting material of photosynthesis
  12. 26. Organelle that produces proteins in the cell
  13. 27. With the exception of eggs and sperm, humans have 46 of these structures in their cells (plural)
  14. 28. An allele whose trait always shows up in an organism
Down
  1. 1. Rigid structure that protects the plant cell (2 words)
  2. 3. The chromosome combination for a human male
  3. 4. Organ system that transports nutrients and gasses throughout the body
  4. 5. Organ system that breaks down food into smaller molecules
  5. 6. A gas that is one of the starting materials of photosynthesis (2 words)
  6. 11. Group of cells that work together to perform a specific activity
  7. 12. Organelle where photosynthesis occurs in the cell
  8. 13. An allele that is masked in the presence of a dominant allele
  9. 15. Organ system that enables movement in the body
  10. 16. Organelle that breaks down glucose in order to provide energy for the cell
  11. 17. The different forms of a gene
  12. 20. Having two different alleles for a trait
  13. 21. Having two identical alleles for a trait
  14. 24. Organ system that controls the functions of the body by sending electrical signals throughout the body
  15. 27. All the genetic material found in the nucleus of a cell