Genetics

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Across
  1. 2. The "stronger" version of a gene; it shows up even if you have only one copy.
  2. 5. Cells for reproduction (sperm and egg); they carry half genetic materials.
  3. 7. Genotype with two different alleles (e.g., Aa).
  4. 8. The trait you can see (e.g., brown eyes or curly hair).
Down
  1. 1. The "weaker" version of a gene; it only shows up if you have two copies.
  2. 3. Different forms of the same gene.
  3. 4. Genotype with two same alleles (e.g., AA or aa).
  4. 5. The genes you have (written as letters, like AA, aa or Aa).
  5. 6. A part of DNA that decides a trait .