Science

123456789101112131415161718192021
Across
  1. 5. the study of hereditary
  2. 7. A person's unique sequence of DNA
  3. 8. An allele that is more important than the other
  4. 10. Passed down from parents to offspring
  5. 13. Unit that is passed down from parent to child.
  6. 15. having 2 identical versions of the same gene
  7. 17. When an organism changes in order to have an advantage or help it in its environment
  8. 18. an organisms ability to survive or reproduce
  9. 19. one of two or more alternative forms of a gene that arise by mutation
  10. 20. 2 different alleles of a particular gene
  11. 21. cell division that creates gametes
Down
  1. 1. a tool to predict genetic traits
  2. 2. a chain of amino acids
  3. 3. a change in DNA sequence
  4. 4. characteristics of an individual resulting from the interaction of its genotype with the environment.
  5. 6. a distinguishing quality or characteristic, typically one belonging to a person
  6. 9. a fertilized egg cell
  7. 11. A protein that speeds up reactions
  8. 12. An allele that is not as important as the other
  9. 14. the molecule that carries genetic information
  10. 16. A reproductive cell, like sperm or egg