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Blood does not transport oxygen in...

Blood does not transport oxygen in

A

Cockroach

B

Earthworm

C

Frog's tadpole

D

Mammalian foetus

Text Solution

Verified by Experts

The correct Answer is:
A
Insects do not use respiratory pigments to transport oxygen rather they have branching tubes called trachea that such in the air. They carry oxygen straight to the tissues. Insect blood is not important for circulation of respiratory gases. Hence, they do not have respiratory pigments.
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