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#Question id: 4902


Leber hereditary optic neuropathy (LHON) is mitochondrial diseases present in family. Which of the following observation is correct?

#XL - T Zoology
  1. LHON present in female only, none of the male affected with this diseased

  2. LHON trait is passed from mother to all children, sons and daughters alike.

  3. LHON trait shows criss cross inheritance

  4. LHON trait is passed from father to all children


Answer:- Option(s): 2


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