Genetics Year 8

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Across
  1. 4. the process by which a different allele is created
  2. 6. when an organism has two different alleles in its genotype
  3. 8. the physical characteristic the organism will have as a result of their genotype
  4. 10. a variation of a gene
  5. 11. the alleles of a specific gene an organism has (eg. Aa or aa)
Down
  1. 1. an allele which only needs one copy in the genotype to be expressed
  2. 2. the table we use to work out inheritance of alleles
  3. 3. the genotype of a homozygous recessive organism.
  4. 5. when an organism has two of the same alleles in its genotype
  5. 7. an allele which needs two copies in the genotype to be expressed
  6. 9. a section of DNA that codes for a specific protein