Y-chromosome DNA (Y-DNA): Y-DNA tests trace paternal lineage, as the Y chromosome is passed from father to son. It’s a precise method for exploring your paternal line but can only be taken by males.

When looking for the best DNA test, it’s essential ... provide information on ethnicity and genetic traits. Y-DNA tests analyze the Y chromosome and are primarily used for tracing paternal ...

The top genetic ... users if your DNA matches with someone else. You'll have an opportunity to review all information before proceeding. Ancestry does not use the standard Y-chromosome and/or ...

If you're interested, we found the best DNA testing services to choose from -- and just as importantly, the ones to avoid. These tests are also a popular option for Christmas gifting or can be a ...

We review four top-rated ... genetic health tests (not at-home DNA test kits) from Quest Diagnostics. DNA test kits that trace maternal and paternal lineage, like mtDNA and Y-DNA tests, can ...

test, which only shows your female ancestors, or a Y-chromosomal DNA (Y-DNA) test, which only shows your paternal ancestors. Looking at thousands of your unique DNA markers, or single nucleotide ...

Sex determination at birth is decided on the chromosomes the baby has. A female has two X chromosomes, whereas a male has one ...