This time Miley has a child with Dawson (it is a big scandal). Neither Miley nor Dawson has Wilson's disease. What is the probability that their child will be homozygous for the dominant allele at the ATP7B locus?     1   1/2   1/4   1/16   2/3   3/4   1/9   1/8   4/9   1/6   1/3

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A: 50 percent chances.

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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.