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DNA Twin Test
Add to basketGenetrack DNA Twin Test is a simple, at-home DNA test that lets you confirm whether a set of twins are identical or fraternal (twin zygosity).
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Hours of operation are Monday to Friday from 8:00 AM to 5:00 PM PST, 11:00 AM to 8:00 PM EST. The switchboard is closed on weekends and statutory holidays.
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Log in to your Genetrack account to check on your test status, view your results, or to update your contact information.
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