Biology 2, Lecture 10: Introduction to Animals

There is a lot more to animals that what you see on Animal Planet. In this lecture, you will learn about the anatomical differences among animals, investigate the origin of animals and compare the diversity of the "primitive" animals: sponges, jellyfish, and coral.

• #education
• #biology_field_of_study
• #cnidaria
• #porifera
• #ctenophora
• #sponges
• #jellyfish
• #comb_jellies