Chapter 12, Problem 4RQ

Summary Introduction

To explain: The sponge body type that appears most efficient and makes possible that largest body size.

Introduction: Sponges are the members of the phylum Porifera. Sponges are a multicellular organism that has bodies full of channels and pores that permits water to circulate through them. The sponges have three body types, namely leuconoid, syconoid, and asconoid.