Khan Academy on a Stick
Genética 101 parte 2: ¿Qué son SNPs?
Learn about the variations in human DNA called SNPs, and how they can be used to understand relationships between people.
If the above player doesn't work, you can try this direct link.
Learn about the variations in human DNA called SNPs, and how they can be used to understand relationships between people.
If the above player doesn't work, you can try this direct link.