Question

Presence of metameric segmentation is one of the most significant characteristics of ______.

Options

• Mollusca and Chordata

• Annelida and Arthropoda

• Echinodermata and Annelida

• Platyhelminthes and Arthropoda

Answer 1

Presence of metameric segmentation is one of the most significant characteristics of Annelida and Arthropoda.

Explanation:

The repetition of some organs at specific intervals along the animal's body is known as metameric segmentation. Their body surface is divided into metameres, which are separate segments.