A. Rearrange the data in step 1c. from highest to lowest numbers. (Put a space between each pairs of numbers.) B. Label the Parentals (= the pair of numbers that are the most frequent) versus Recombinants. C. Further subdivide recombinants as single crossovers region 1", single crossovers region 2*, double crossovers (-least frequent). [*note: single cross overs are the two pairs that are intermediate between parentals and double cross overs.] and

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Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.