Mrs S. is 32 years old and 28 week pregant. She consults a physician because her sister's son has just been found to have Hemophilia B (an X-linked recessive condition). She had an ultrasound examination and was told that her fetus is a male. On taking the family history, the physician learns that two of Mrs S. Brother's bled to death in early childhood. She has three normal sons and a normal daughter. The family undergoes testing for linkage to DNA markers linked to Hemophilia B gene. The results are shown in the given pedigree. Please indicate healty and mutant alleles based on the linkage analysis. On the basis of linkage anaylysis, what is the chance that fetus has hemophilia B and the daughter is carrier? b ab bb ab a b a a ab a

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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.