Genetics

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Across
  1. 3. A diagram showing the gene combinations that might result from a genetic cross
  2. 4. Inheritance pattern in which a heterozygote expresses the distinct trait of both alleles.
  3. 6. Having two different alleles for a particular gene
  4. 8. An alternative form of a gene.
  5. 10. An organism's genetic makeup, or allele combinations.
Down
  1. 1. An organism's physical appearance, or visible traits.
  2. 2. A chart or "family tree" that tracks which members of a family have a particular trait
  3. 5. An allele that is always expressed
  4. 6. Having two identical alleles for a particular gene
  5. 7. A characteristic that an organism can pass on to its offspring through its genes.
  6. 9. An allele that is masked when a dominant allele is present