What is heredity

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Across
  1. 2. the passing of physical characteristics from parents to offspring
  2. 4. A specific characteristic
  3. 7. the scientific study of heredity
  4. 8. where egg and sperm cells join
  5. 10. the different forms of a gene
Down
  1. 1. two different alleles for a trait
  2. 3. allele, one whose trait always shows up in the organism
  3. 5. allele, hidden whenever the dominant allele is present
  4. 6. offspring of many generations that have the same form for a trait
  5. 9. factors that control a trait