10:45Punnett Squares how to do them, cystic fibrosis, Boomer Esiason, genetic counselingThomas Walla664 views·4 years ago
9:47Meiosis screencast with crossing over and independent assortmentThomas Walla122 views·4 years ago
13:30Introduction to Meiosis and Mitosis replicated and homologous chromosomesThomas Walla112 views·4 years ago