Mendelian genetics

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Across
  1. 1. An allele whose trait always shows up
  2. 4. Two identical genes for a trait
  3. 5. Set of visible characteristics of an individual
  4. 8. The father of genetics
  5. 9. The mixture between a male and a female organism of the same species
  6. 11. An allele that is hidden whenever the dominant allele is present
  7. 13. Each different form of a characteristic
  8. 15. The different forms of a gene
  9. 17. Name of the sugar present in DNA
  10. 18. The descendants of a cross
Down
  1. 2. Basic structural unit of DNA
  2. 3. Structure found inside the nucleus of cells made of DNA and proteins
  3. 5. He developed a square to predict frequencies of genotype in the offspring
  4. 6. The passing of traits from parents to offspring
  5. 7. Unit of heredity
  6. 10. Set of genes represented with letters that determines traits
  7. 12. Two different genes for the same trait
  8. 14. Molecule that contains the genetic information
  9. 16. Group that is a part of the structure of DNA molecule
  10. 19. Language in which genetic information is "written"