Inheritance and Traits Crossword #1

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Across
  1. 3. Basic unit of structure and function of life.
  2. 5. Structure inside the cell that contains chromosomes.
  3. 11. Transfers messages from brain to the body.
  4. 13. Allele that masks the effect of recessive allele when present.
  5. 14. Cell that contains no nucleus.
  6. 15. Two different alleles for a specific gene.
  7. 16. Different forms/version of a gene that codes for different version of a trait.
  8. 18. The study of genes and traits
  9. 19. Identical pair of allele for a specific gene.
Down
  1. 1. Protects the inside of the cell and regulates transport between the cell and environment.
  2. 2. Allele that will be hidden if dominant allele is present.
  3. 4. Molecule that carries genetic information
  4. 6. Cell that contains a nucleus and found in multicellular organisms.
  5. 7. Segment of DNA that carries instructions for proteins
  6. 8. Located in nucleus of cells and contains DNA & genes
  7. 9. Carry and deliver oxygen to all parts of the body.
  8. 10. A feature of an organism like eye color and hair color.
  9. 12. The physical characteristic of an organism.
  10. 17. The information on genes.