Genetic Crossword

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Across
  1. 4. general appearance of the complete set of chromosomes in the cells of a species or in an individual organism, mainly including their sizes, numbers, and shapes
  2. 6. passing traits from parents to offspring
  3. 7. genetic makeup of an individual
  4. 8. physical traits from genetic makeup
  5. 9. alteration in the nucleic acid sequence of the genome of an organism, virus, or extrachromosomal DNA.
Down
  1. 1. 2 identical alleles for a trait
  2. 2. study of genes, genetic variation, and heredity in organisms.
  3. 3. 2 different alleles for a trait
  4. 5. one of two or more alternative forms of a gene
  5. 7. basic unit of heredity