chapter 11 crossword

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Across
  1. 3. square used to predict the outcome of a breeding experiment
  2. 4. the likelihood of something happening
  3. 7. assortment formation of random combinations of chromosomes
  4. 10. also known as purebred
  5. 11. a brown eyed person having the BB gene
  6. 13. traits traits controlled by two or more genes
  7. 16. dominance when one allele isn't completely dominant
  8. 18. determines traits
  9. 20. study of heredity
  10. 21. it means "two sets"
Down
  1. 1. investigation of individual organisms
  2. 2. when both alleles contribute to the phenotype
  3. 5. there are 4 chromatids in this certain structure
  4. 6. the process in which the number of chromosomes is cut in half
  5. 8. in a certain individual the effect of a recessive allele is hidden
  6. 9. another word for separation
  7. 12. different forms of genes
  8. 14. it means "one set"
  9. 15. what you physically see about a person
  10. 17. spring of crosses between parents with different traits
  11. 19. alleles genes have more than two alleles