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#Question id: 15381


Neurofibromatosis is a condition in humans which is generally inherited in a dominant fashion. Assuming this disorder is 90% penetrant, what is the chance that a single child born to a father with neurofibromatosis and a mother known not to carry the mutation will have the disorder?

#Unit 8. Inheritance Biology
  1. 90%
  2. 50%
  3. 45%
  4. 5% 

Answer:- Option(s): 3


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