Alien Biospheres

Early life and Body Plans (1x2)

Air date: Aug 06, 2019

A brief overview of some of the important occurrences in our fictional planet's early history and an exploration on the evolution and development of body plans. 0:00 - Intro 0:45 - First life 3:28 - Biodiversification event 5:04 - Body plans 7:22 - Symmetry 8:30 - Sessility 9:52 - Motility 12:22 - Cephalization 15:59 - Reproduction