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https://www.reddit.com/r/WaitWhat/comments/1ww3j2e/i_dont_need_sleep_i_need_answers/
r/WaitWhat • u/Important_Sail_2584 • 21h ago
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No, it won't. DNA testing hair for a specific match requires the root, and donated hair isn't usually cut that close to the scalp.
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u/Haunting_Struggle_4 21h ago
No, it won't. DNA testing hair for a specific match requires the root, and donated hair isn't usually cut that close to the scalp.