Question

name the respiratory organ of following a) crab B) Man C) leech D) an insect​

Answer 1

Explanation:

• 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 of gases occur.

Answer 2

Answer:

Respiratory organ of crab is gills

Respiratory organ of man is lungs

Respiratory organ of leech is epidermis

Respiratory organ of an insects is tracheae

Explanation:

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