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Agata [3.3K]
3 years ago
8

Explain y-dna testing​

History
1 answer:
borishaifa [10]3 years ago
6 0
A Y chromosome DNA test (Y-DNA test) is a genealogical DNA test which is used to explore a man's patrilineal or direct father's-line ancestry. The Y chromosome, like the patrilineal surname, passes down virtually unchanged from father to son.
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Explanation:

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Why are historians able to rely on well-known museums for accurate information about the past?
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4 years ago
In a five paragraph essay, analyze why the Articles of Confederation are generally considered a failure.
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