Chapter 25.2, Problem 2MI

Summary Introduction

To write:

Three facts about roundworms and rotifers.

Introduction:

Diversity is the variety of life on earth. This incorporates all the various plants, animals, and microorganisms.

Explanation of Solution

Three facts about roundworms:

1. An unsegmented worms (roundworms) are from phylum Nematoda.
2. They found in marine, freshwater and even on land due to their adaptations that allow them to live in many places.
3. Their body shows bilateral symmetry.

Three facts about rotifers:

1. These are tiny animals from phylum Rotifera.
2. Rotifer live in freshwater but few are in marine too.
3. They are pseudo coelomates but different from roundworms.