In Cockroaches, the mouthparts consist of a labrum, a pair o... — Zoology | Mockzy | Mockzy

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In Cockroaches, the mouthparts consist of a labrum, a pair of mandibles, a pair of maxillae, and a labium. Which part acts as a tongue?

A

Maxilla

B

Hypopharynx

C

Labrum

D

Mandible

The common trait shared by both Cockroach and Frog is:

Frogs differ from humans in possessing:

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