GENETICS KEYWORDS

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Across
  1. 4. I always pair with adenine
  2. 6. An allele which is usually masked by another one
  3. 7. The combination of 2 alleles
Down
  1. 1. When 2 similar alleles join together they form this type of genotype
  2. 2. It is the expressed trait
  3. 3. It holds our genetic information
  4. 5. The variation of a gene