dandrof
Forum Newbie
Topics: 3
Posts: 7
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is it maternal or paternal in origin ?
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i had passed many difficult exams .......
this is another one ....
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| mildus
Forum Guru
Topics: 19
Posts: 614
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maternal because zygote has mother's mitochondria
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| ManuNastai
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yes, the sperm's mitochondrias are located in it's flagel, radiary to the axial filament. When the fertilization occurs, only the nucleus of the sperm enters the ovulus. Everything else remains outside with the membrane. that's why the mothers pass the disease to children of either sex, but only the girls pass it further
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| hellohie
Forum Junior
Topics: 1
Posts: 38
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Mitochondrial disease always maternal in origion.
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