Genetics

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Across
  1. 3. The study of how characteristics are transmitted from parents to offspring
  2. 4. A cross in which one characteristic is tracked
  3. 6. Having identical alleles
  4. 13. Offspring of the P generation
  5. 14. Offspring of the F1 generation
  6. 15. An alternative form of a gene
  7. 16. The genetic makeup of an organism
  8. 17. An allele that is fully expressed whenever the allele is present in an individual
  9. 19. learned characteristics
Down
  1. 1. The original pair of parents at the start of a genetic cross
  2. 2. The appearance of an organism
  3. 5. The likelihood that a specific event will occur
  4. 7. A section of DNA that carries the information on how to make one protein
  5. 8. a characteristic
  6. 9. a long thin molecule made up of nucleotides
  7. 10. Used to predict the outcome of genetic crosses
  8. 11. The passing on of genetic characteristics from one generation to another
  9. 12. Having different alleles
  10. 18. An allele that is expressed only when there is no dominant allele present in an individual