SBI3U Mendelian Genetics Crossword

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Across
  1. 3. Parental generation.
  2. 9. For each characteristic, an organism carries two factors, one from each parent.
  3. 12. A pair of genes located at the same place on a homologous chromosome.
  4. 14. The physical appearance that results from a specific genotype.
  5. 16. The offspring of two different true-breeding plants.
  6. 17. Used to determine if an individual is homozygous or heterozygous for a dominant trait.
  7. 18. Used to visualize a cross.
Down
  1. 1. They produce offspring that are genetically identical for a trait when self or cross pollinated with another true breeding organism.
  2. 2. Pisum sativum
  3. 4. The genetic makeup of an organism.
  4. 5. The allele that is expressed only if it is not in the presence of the dominant allele.
  5. 6. Type of crosses used to study inheritance.
  6. 7. The allele that, if present, is always expressed.
  7. 8. The individual carries two of the same alleles for a given characteristic.
  8. 10. A specific region of a chromosome that is capable of determining the development of a specific trait.
  9. 11. The individual carries two different alleles for a given characteristic.
  10. 13. Father of genetics.
  11. 15. The breeding of two organisms with different traits.