The heart of a Cockroach consists of an elongated muscular t... — Zoology | Mockzy | Mockzy

HardZoologyFrog and Cockroach

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The heart of a Cockroach consists of an elongated muscular tube lying along the mid-dorsal line. It has how many funnel-shaped chambers?

A

3

B

10

C

13

D

5

Which of the following is true regarding the skin of a frog?

Identify the respiratory process in frogs where the mouth remains permanently cl

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