The filter-feeding apparatus of sea squirts along with similarity and differences between the mode of feeding between these two groups and amphioxus. Introduction: The cyclostomes or the lampreys modify and evolve with passing time, to form modern fishes with the complete development of jaws. The cephalochordates are advanced than the urochordates and evolve into jawless fishes called the cyclostomes.

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Chapter 23, Problem 7RQ

Summary Introduction

To determine: The filter-feeding apparatus of sea squirts along with similarity and differences between the mode of feeding between these two groups and amphioxus.

Introduction: The cyclostomes or the lampreys modify and evolve with passing time, to form modern fishes with the complete development of jaws. The cephalochordates are advanced than the urochordates and evolve into jawless fishes called the cyclostomes.

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