Genetics & heredity

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Across
  1. 3. Both alleles are fully expressed.(ex:Red+white parents= Red and white spotted offspring)
  2. 7. humans have 23 pairs
  3. 9. It is represented by letters (ex: Aa). genetic make up
  4. 10. A segment of DNA that codes for a trait.
  5. 13. versions of a gene.
Down
  1. 1. Where DNA is found in eukaryotic cells.
  2. 2. dominance A type of inheritance where neither allele is fully dominant.(ex:Red+white parents=pink offspring)
  3. 4. Having two identical alleles for a trait (ex: AA or aa).
  4. 5. The physical appearance resulting from the genotype.(ex: brown eyes)
  5. 6. Uppercase letters are used to represent it trait always shown when present.
  6. 8. Lowercase letters are used to represent this allele trait only shows when dominant is not present .
  7. 11. Having two different alleles for a trait (ex: Aa).
  8. 12. Female=XX, __________= XY