Phylum Annelida: Characteristics, Classes & Examples


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question 1 of 3

What is the main defining trait of annelids?

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1. What type of symmetry do annelids exhibit?

2. The fluid-filled cavity between the inner compartment and outer layer of an annelid is called the _____.

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About This Quiz & Worksheet

Annelids can be found in various environments and range in length and color. Assess your knowledge of the animals categorized as annelids and their structure with this quiz and worksheet.

Quiz & Worksheet Goals

Assessments will focus on:

  • Main defining trait of annelids
  • Symmetry that annelids exhibit
  • The class most members of phylum Annelida belong to

Skills Practiced

  • Information recall - access the knowledge you've gained regarding the cavity that is fluid-filled between the inner compartment and outer layer of an annelids
  • Reading comprehension - ensure that you draw the most important information from the lesson on Phylum Annelida
  • Knowledge application - use your knowledge to answer questions about the class leeches belong to

Additional Learning

This lesson, Phylum Annelida: Characteristics, Classes & Examples, will teach you about annelida. Objectives covered include:

  • Know classes and examples of annelids
  • Understand the characteristics of annelids
  • Review the anatomy of annelids