Question

answer this question..

name the structures of respiration in
a) fish b) frog c) earthworm d) cockroach

MCQ nahi hai
question/answer hai

Answer 1

FISH:

  In aquatic fishes the special vascularised structures called GILLS are the respiratory organ.

FROG:

Frog is an amphibians, it can respire through their moist shin and also by their lungs.

EARTHWORM:

It uses their moist cuticle(outer layer) for respiration.

COCKROACH:

 Insects such as cockroach have network of tracheal tubes for respiration.

=====================

#Be Brainly

Answer 2

Fishes =>
• Fishes Are Aquatic Animals .
• These Are Cold - Blooded Animals .
• These Respire Through Their Gills .

Frog =>
• Frogs Are Amphibions .
• These Are Cold Blooded Animals .
• They Respire Through Skin,Gills And Lungs .

Earthworm =>
• Earthworms Are Annelids .
• They Are Cold - Blooded Animals .
• They Respire Through Skin .

Cockroach =>
• Cockroaches Are Terrestrial Animals .
• These Are Cold - Blooded Animals .
• These Respire Through A System Called Trachea .