Genetics

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Across
  1. 4. /a display of matching pairs of chromosomes by size.
  2. 5. /The scientific study of heredity
  3. 7. /Genetic makeup of an organism
  4. 8. /is a variant of a character
  5. 10. /the resulting fertilized egg (diploid).
  6. 11. /An organism's physical appearance, or visible traits.
  7. 12. /Error in meiosis in which homologous chromosomes fail to separate.
  8. 13. /The type of body cells, each containing 46 chromosomes.
Down
  1. 1. /Passing of traits from parents to offspring.
  2. 2. /Mendel's law that states that the pairs of homologous chromosomes separate in meiosis so that only one chromosome from each pair is present in each gamete.
  3. 3. /A chart that shows all the possible combinations of alleles that can result from a genetic cross.
  4. 6. /an extra chromosome 21 Non disjunction
  5. 9. /specific location of a gene on a chromosome