Genetics

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Across
  1. 3. The twisted shape of DNA
  2. 5. Found inside the nucleus, carries the genetic information
  3. 6. A term used to describe the appearance of an individual
  4. 10. Made up of DNA. They control an organism's characteristics
  5. 11. The gene that only shows if the offspring contains the two alleles for this characteristic
  6. 12. These are found in the nucleus of a cell
Down
  1. 1. Made up of sugar, phosphate & base
  2. 2. The gene that shows up as a characteristic in an organism
  3. 4. A description of the genes of an organism
  4. 7. Different versions of the same gene
  5. 8. The central part of a cell, which contains the chromosomes and genes
  6. 9. Thymine, guanine, cytosine & adenine