Search for tag: "ancestry"

Genetics 101 (Part 5 of 5): Why No Y?

In this video collaboration from Khan Academy and 23andMe, you'll find out why women don't have a Y chromosome. Even with no Y, women can still learn about their paternal ancestry with…

From  candhbennett on March 29th, 2020 0 likes 0 plays

Genetics 101 (Part 3 of 5): Where do your genes come from?

In this video collaboration from Khan Academy and 23andMe, you'll learn how chromosomes and genes are passed down from parent to child.

From  candhbennett on March 29th, 2020 0 likes 0 plays

family Trees in Anvik, Alaska

From  DianeSchoolTube on September 11th, 2019 0 likes 1 plays