Phylum Arthropoda - Questions & Answers | Exam2Win

Take a timed mock test specifically for Phylum Arthropoda.

131. A mollusc previously used as currency is

A. Turbinella

B. Dentalium

C. Pila

D. Cypraea

Explanation:

132. Visceral mass is characteristic of

A. Arthropods

B. Molluscs

C. Echinoderms

D. All the above

Explanation:

133. Squid is also called Sea Arrow because of

A. Triangular trunk

B. Pointed head

C. Lateral fins fused posteriorly

D. Lateral fins fused anteriorly

Explanation:

134. Hectocotylised arm of Sepia is

A. Right third

B. Left third

C. Right fourth

D. Left fifth

Explanation:

135. Wings are covered by scales in

A. Dragonflies

B. Houseflies

C. Mosquitoes

D. Butterfly

Explanation: