Genetics

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Across
  1. 3. – Having two of the same alleles
  2. 5. – An allele that expresses its trait even if only one copy is present
  3. 6. – Children of parents
  4. 9. – Passing of traits from parents to offspring
  5. 12. – Reproduction involving two parents
  6. 13. – Different forms of a gene
  7. 14. – To receive traits from parents
  8. 16. – Cell division that results in two identical cells
  9. 17. – An identical genetic copy of an organism
  10. 19. – The genetic makeup of an organism
  11. 20. – Structures that carry genes; humans have 46 of them
Down
  1. 1. – An organism's physical appearance
  2. 2. – Asexual reproduction in which a new organism grows on the parent
  3. 4. – Known as the father of genetics
  4. 7. – Scientist who developed the square used to predict offspring traits
  5. 8. – An allele that is masked by another
  6. 10. – The molecule that carries genetic information
  7. 11. – A characteristic like eye color or height
  8. 15. – Having two different alleles
  9. 18. – A unit of heredity passed from parent to offspring