Question

Name the respiratory organ of the following: (a) crab (b) man (c) leech (d) an insect? ​

Answer 1

Answer:

D. an organ is the correct answer

Explanation:

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Answer 2

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• Respiratory organ of crab is gills. It is near their 1st pair of legs. They breath in and out through legs.

• Respiratory organ of man is lungs. As we all know it is the seat of breathing in man. It helps in exchange of oxygen and that bad gas Carbon dioxide

• Respiratory organ of leech is Cutaneous body surface. Moist skin helps in the absorption of oxygen and release if carbon dioxide.

• That of an insect is spiracles which thereby goes to a branched trachea. There exchange