Genetics

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Across
  1. 2. one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.
  2. 4. a unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring.
  3. 6. allele:A type of allele that when present on its own will not affect the individual.
  4. 8. extent to which something is probable; the likelihood of something happening or being the case.
  5. 9. scientific study of heredity
Down
  1. 1. The passage of genetic instructions from one generation the next
  2. 3. allele:the relationship between two versions of a gene
  3. 5. part of your physical appearance
  4. 7. type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.