Architectural Pattern of an Animal Chapter 9. The Appearance of Major Body Plans The Cambrian explosion marks the earliest fossil appearance of all major.
INVERTEBRATE DIVERSITY. Animal diversity is very intense! Blue-ringed octopus – one of the deadliest animals in the ocean. Lives in shallow reefs and.
Parasites: Invertebrates. Classification 35 phyla of invertebrates Half are entirely marine Invertebrates.
The Animal Kingdom Unifying Animal Concepts: 1. They are classified according to body plan, symmetry, number of germ layers, & level of organization.
INVERTEBRATE DIVERSITY
