Genetics Crossword

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Across
  1. 2. Father of genetics
  2. 4. 2nd generation of offspring
  3. 5. Different form of a gene
  4. 6. Allele that is only shown if homozygous
  5. 7. Having 2 different alleles
  6. 9. Having 2 of the same allele
  7. 10. Genetic makeup in letters
  8. 11. Physical expression of a gene
Down
  1. 1. Parent generation
  2. 3. Study of heredity
  3. 4. 1st generation of offspring
  4. 8. Allele that is always shown if present