Genetics

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Across
  1. 3. The number of generations of pea plants that Mendel studied.
  2. 8. A mathematical way of predicting an outcome based on chance
  3. 9. Contrasting genes for a trait
  4. 11. A pair of genes separate to form the gametes according to the law of __________________
  5. 12. A cross involving two traits
  6. 14. A trait that can be hidden and skip generations.
  7. 15. A cross involving one trait.
  8. 17. The outward physical appearance of an organism.
  9. 18. The number of traits that Mendel studied in his pea plants
  10. 19. A gene that could hide another gene's effect.
Down
  1. 1. Son or daughter
  2. 2. A gene pair containing two identical genes. (ex: HH or hh)
  3. 4. A gene pair containing two different genes. (ex: Hh)
  4. 5. The reproductive cells (egg or sperm)
  5. 6. The type of genes.
  6. 7. The body cells
  7. 8. The type of plants Mendel used to study heredity with.
  8. 10. Traits carried on the x chromosome
  9. 12. The difference between what you predicted and what you actually got
  10. 13. What Mendel called factors. They are passed from parents to offspring.
  11. 16. The study of heredity
  12. 20. The father of genetics