Genetics Isaac Janetzke Period 8

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Across
  1. 4. having two different alleles of a particular gene or genes.
  2. 7. The observable traits of an organism are its.
  3. 8. The different gene forms are called.
  4. 9. Can be internal or external.
  5. 11. Different forms are called.
Down
  1. 1. During an early stage of cell division, DNA is organized into structures called.
  2. 2. A single individual is the parent.
  3. 3. There are two parents and each parent contributes half of its genetics to an offspring.
  4. 4. Having inherited the same versions (alleles) of a genomic maker from each biological parent.
  5. 5. Shown with capital letters.
  6. 6. Each parent produces.
  7. 10. When an egg is fertilized by a sperm cell,a new,genetically different cell is formed.