Quiz - Semester 1

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Across
  1. 2. Visible traits that are expressed
  2. 6. Made of thin protein fibers and maintains structure
  3. 10. Allows substances in and out of plant and animal cells
  4. 13. Developed purple dye to stain slides
  5. 14. Classified all known organisms as plants or animals
  6. 15. Discovered plants were made of cells
Down
  1. 1. Chemical reaction allowing plants to make food
  2. 3. Where photosynthesis happens
  3. 4. Packaging and sorting center of the cell
  4. 5. Deoxyribonucleic Acid
  5. 7. The basic structure and function of living things
  6. 8. Allele that is always expressed
  7. 9. the study of how genes and traits are passed down
  8. 11. Releases energy in food inside the cell
  9. 12. organism that dominant and recessive alleles