In a population of 643 mice, 124 had white coat colour (a recessive trait) while the rest had black coat colour (a dominant trait). What is the frequency of individuals heterozygous for coat colour? (Record your answer as a decimal between 0 and 1, rounded to THREE decimal places) Answer:

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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.