Heredity and Genetics

12345678910111213141516171819
Across
  1. 4. An image of chromosomes.
  2. 6. Long molecules made of DNA that hold genes.
  3. 8. Characteristic like hair freckles or dimples.
  4. 9. Region of DNA where instructions for one trait are kept.
  5. 11. All the individuals born at the same time.
  6. 13. Two different alleles for a trait.
  7. 14. The part of the flower that creates pollen.
  8. 15. The genetic makup of a living thing.
  9. 16. Separate units.
  10. 17. The physical appearance of a living thing.
  11. 18. The trait that is hidden when other traits are preset.
  12. 19. The field of biology that studies how genes control appearance.
Down
  1. 1. The likelihood that an event will happen.
  2. 2. Stores female reproductive cells.
  3. 3. A monk who experimented with pea plants.
  4. 5. The trait that is visible when other traits are present.
  5. 7. Paired male and female cells for reproductive purposes.
  6. 10. Two copies of the same allele.
  7. 12. Genetic traits are ________ from a parent.
  8. 14. Different versions of a gene.