Inheritance and Pedigrees Crossword

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Across
  1. 2. square to trace genotype
  2. 6. the way the organism looks
  3. 8. law where only one allele for a trait goes into a gamete
  4. 10. hybrid
  5. 15. both traits are dominant
  6. 16. mendels first name
  7. 17. factor to determine blood type
  8. 18. to show, trace, or study, the records of an individual's family
  9. 20. the allele is linked to the 'X' chromosome
  10. 21. labeled in roman numerals in pedigree charts
  11. 23. the letters that show the traits an organism has through heredity
  12. 24. males with the gene
  13. 25. Homozygous female
Down
  1. 1. three or more alleles are possible for one gene
  2. 3. outside influence
  3. 4. the hybrid offspring displays a third phenotype
  4. 5. purebred
  5. 7. what mendelian used to collect data on heredity and genetics
  6. 9. a structure that contains DNA, located in he nucleus
  7. 11. transmission of traits from parent to offspring
  8. 12. a part of a chromosome that forms a gene
  9. 13. Heterozygous female
  10. 14. law where separate alleles for separate traits are passed on independently of each other
  11. 19. expression of alleles is influenced by hormones
  12. 22. two or more genes influence a trait