This week?s Bio seminar Friday, Feb. 13, DV2082?at 12pm Jarturo Alvarez-Buylla,?University of California. Embryonic origins of adult neural stem cells 1 Lecture 11: Protists Why are they important? Who are they? What can they - or at least some of them - do? 2 3 They say ? 4 They say ? 5 But really, these guys did it! 6 Foraminifera They even make landscapes 7 8 Protists form the basis of aquatic food chains 9 But then, what are protists? 10 What are they? 11 12 This is an example of a life cycle with alternation of generation 13 The Unikonta are a strange group 14 Cellular slime mould can be solitary or ?social? 15 Maybe they could help Toronto! 16