Biology

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Across
  1. 2. study of relationship between a living and non-living thing
  2. 4. body chromosomes
  3. 6. combination of genes in an organism
  4. 8. container of genes
  5. 12. traits that are expressed
  6. 13. study of organs
  7. 16. naming,growing and classifying living things
  8. 18. study of heredity
  9. 19. study of bacteria
  10. 20. study of tissues
  11. 21. study of micro organisms
  12. 22. made up of genes located inside the nucleus
Down
  1. 1. study of animals
  2. 3. study of cells
  3. 5. study of plants
  4. 7. external appearance of an organism
  5. 9. combinations of 2 same alleles
  6. 10. study of viruses
  7. 11. mating of 2 organism that different in only in one character
  8. 14. traits that are hidden
  9. 15. combination of 2 different alleles
  10. 17. transfer of characteristics from parents to offspring