Genetics Crossword Puzzle

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Across
  1. 2. , the molecule that carries the genetic instructions for the development, functioning, growth, and reproduction of all known organisms.
  2. 5. , The specific combination of alleles an individual has for a particular gene
  3. 7. , A thread-like structure of DNA found in the nucleus of cells that carries genetic information.
  4. 8. , A permanent change in the DNA sequence that can alter a gene's function.
  5. 10. , The observable physical or biochemical characteristics of an organism, which are determined by both its genotype and environment.
Down
  1. 1. , The transmission of genetic traits from parents to their offspring.
  2. 3. , A specific version of a gene
  3. 4. , An allele that is only expressed in the phenotype if two copies are present
  4. 6. , An allele that is expressed in the phenotype even if only one copy is present.
  5. 9. , A segment of DNA that contains instructions for a specific trait, such as eye color.