Solve the problem below : Two white-flowered strains of the sweet pea were crossed, producing an F1 with only purple flower (the trait is controlled by two gene pairs) Random crossing among the F1 produced 96 progeny plants, 53 exhibiting purple flowers and 43 with white flowers. (a) what type of interaction was involved? (b) what were the probable genotypes of the parental strains?

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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.