There's mitochondrial DNA in strands of hair (which can be used to test parentage, but isn't individual), you can't tell species with MtDNA (at least not in the same way you can with chromosome counting), you need the base of the hair for that.
@Khornight2 started
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There's mitochondrial DNA in strands of hair (which can be used to test parentage, but isn't individual), you can't tell species with MtDNA (at least not in the same way you can with chromosome counting), you need the base of the hair for that.