NTI : crossword puzzle

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Across
  1. 2. scientific study of heredity.
  2. 5. same size, appearence, and genes.
  3. 6. an organism that has two different alleles for a trait.
  4. 8. both alleles for a gene are fully expresssed.
  5. 10. monk and botanist; founder of genetics.
Down
  1. 1. a chart that shows all the possible combinations of alleles that can result from a genetic cross.
  2. 3. all children look like the parent.
  3. 4. the passing of traits from parents to offspring.
  4. 5. an org. that has two identical alleles for a trait.
  5. 7. a diagram that shows the occurence of a genetic trait in several generations of a family.
  6. 9. alternative forms of a gene for each variation of a trait of an org.
  7. 10. segment of DNA on a chromosome that codes for a scientific trait.