8:25

Coevolution

21:03

X Inactivation: The full mechanism, the formation of the Barr body, Heterochromatin and euchromatin

45:44

Jeannie Lee (Harvard) 1 - X Chromosome Inactivation: Making and Breaking the Silence

14:23

Chromosomal Genetics

7:20

DNA animation (2002-2014) by Drew Berry and Etsuko Uno wehi.tv #ScienceArt

8:26

Phases of Meiosis

13:59

Trisomy (21, 18, and 13) & Nondisjunction Genetics

9:44

Mitochondria Aren't Just the Powerhouse of the Cell