How would mutations that completely ablate the function of the androgen receptor impact the phenotypic development of humans with XY chromosomes? a. Patients would appear phenotypically female. b. Patients would appear phenotypically male with underdeveloped secondary sex characteristics. c. Patients would appear phenotypically male, but cannot produce sperm. d. Patients would express both male and female secondary sex characteristics.

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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.