First slide
Classification of Animals
Question

Gills have both excretory and respiratory function in 

Easy
Solution

Sepia (Mollusca) has gills with both excretory and respiratory functions.

Cucumaria  and Ophiura belong to Echinodermata without any excretory structures.

Locusta (an insect) has a tracheal system for respiration and Malpighian tubules for excretion.

Get Instant Solutions
When in doubt download our app. Now available Google Play Store- Doubts App
Download Now
Doubts App