Heredity Crossword

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Across
  1. 3. The process in sexual reproduction in which an egg cell and a sperm cell join to form a new cell
  2. 6. The passing of physical traits from parents to offspring
  3. 7. The different forms of a gene
  4. 10. The scientific study of heredity
Down
  1. 1. An offspring of crosses that has two different alleles for a trait.
  2. 2. A specific characteristic that an organism can pass to its offspring through its genes
  3. 4. An allele that is hidden whenever the dominant allele is present
  4. 5. A sequence of DNA that determines a trait and is passed from parent to offspring
  5. 8. An offspring of many generations that has the same form of a trait
  6. 9. An allele whose trait always shows up in the organism when the allele is present