First slide

Classification of Animals

Question

Choose the correct statement.

Moderate

A

All sponges are marine.
B

All flatworms are endoparasites.
C

All arthropods are dieocious.
D

All protochordates are marine.

Solution

Both urochordates and cephalochordates (collectively called protochordates) are marine.
Some sponges live in freshwater (e.g., Spongilla).
Some flatworms are free-living (e.g., Planaria).
Arthropods are mostly dioecious. Some crustaceans are bisexual.

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App