Genetics unit test

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Across
  1. 3. body cells
  2. 9. another name for heterozygous
  3. 10. 1/2 of a chromosome
  4. 12. determined by an allele on an X chromosome
  5. 13. cell spends most of its time
  6. 14. nucleus disappears
  7. 15. segment of DNA
Down
  1. 1. disease or disorder that is caused by a mutation in a gene or by a chromosomal defect
  2. 2. unorganized DNA
  3. 4. mix of all the traits
  4. 5. another name for homozygous
  5. 6. both traits are shown
  6. 7. 2 cells form
  7. 8. different forms of genes
  8. 11. chromosomes move to opposite end of the cells