a. b. C. Pedigree of a Family with Cystic Fibrosis d. I 1 2 3 4 Note: Cystic fibrosis in this family is caused by a recessive allele that is found on chromosome 7. A genetic counsellor collected pedigree information regarding the incidence of cyctic fibrosis within this family. The row that indicates the genotypes of individuals 1-1, 1-2, and II-2 is Select one: II I-1 XAY I-1 AA I-1 XAY 1 I-1 Aa 1-2 хаха 1-2 aa 1-2 ΧΑΧΑ 2 1-2 Aa II-2 XAY 11-2 Aa II-2 xay 11-2 aa O

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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.