Genetics

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Across
  1. 2. a trait that can be covered up by another trait.
  2. 5. Finding the expected proportions of possible genotypes in the offspring of a cross.
  3. 9. Genes that may get altered or copied incorrectly.
  4. 12. Trait that covers up another trait
  5. 14. Outward appearance of an organism regardless of its genes.
  6. 15. when a sperm and egg fuse together.
Down
  1. 1. Follows a trait through generations of family.
  2. 3. The likelihood of something happening or being the case.
  3. 4. process in sexual reproduction when a male and female reproductive cell join to form a new cell.
  4. 6. the transmission of characteristics from parents to offspring.
  5. 7. When there are two different alleles for a trait.
  6. 8. Study of heredity
  7. 10. when there are two identical alleles for a trait.
  8. 11. Combination of genes in an organism.
  9. 13. instructions in your body that control different traits.