Crossbreeding terms

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Across
  1. 3. the genetic makeup of an organism
  2. 4. the physical characteristics of an organism
  3. 6. the process in sexual reproduction in which male and female reproductive cells join to form a new cell
  4. 7. different forms of the same gene
  5. 8. having two identical alleles for a particular gene
Down
  1. 1. the likelihood that a particular event will occur
  2. 2. having two different alleles for a particular gene
  3. 3. the study of heredity
  4. 5. factors passed from parent to offspring