>>507287456 (OP)Mitochondrial DNA is ALL BULLSHIT.
Males have Y DNA, each cell has XY chromosomes. Y chromosme is passed from father to son.
Females have XX as mitochondrial DNA.
Only one X is passed from female.
By 2nd generation, by your grandma, you may already lose your tracking of mitochondrial DNA/ xx chromosomes.
>SORRY FAGGOTS, NO NIG MAMA