Genetics

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Across
  1. 1. What is the molecule that carries genetic information?
  2. 5. Who is the "father of genetics"?
  3. 7. How many chromosomes are in a gamete?
  4. 8. What do we call a pair of different alleles (Aa)?
  5. 10. What is the physical appearance of an organism?
  6. 12. In humans, how many chromosomes are in a body cell?
Down
  1. 2. What do we call different versions of the same gene?
  2. 3. What is the basic unit of hereditary?
  3. 4. What is the genetic makeup of an organism?
  4. 6. What structure contains genes?
  5. 8. What do we call a pair of identical alleles (AA or aa)?
  6. 9. The passing of traits from parents to offspring is called ______.
  7. 11. What organelle contains the cell’s DNA?