unit 4

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Across
  1. 7. having two different alleles of a particular gene
  2. 8. the shortest arm of a chromosome
  3. 12. the genetic constitution of an individual organism
  4. 13. parent generation
  5. 15. the set of observable characteristic of an individual
  6. 17. zero dominant alleles
  7. 19. traits passed down from your parents
Down
  1. 1. one dominant allele
  2. 2. the production by a single gene of two or more apparently unrelated effects
  3. 3. carries genetic information in the form of genes
  4. 4. having two identical alleles of a particular gene
  5. 5. the longest arm of a chromosome
  6. 6. second filial generation
  7. 9. first filial generation
  8. 10. the center of a chromosome
  9. 11. alternative forms of a gene
  10. 14. two dominant alleles
  11. 16. basic unit of heredity
  12. 18. two complete sets of chromosomes