NEET Biology question

Biology Breathing and Exchange of Gases NEET

Given below are four matchings of an animal and its kind of respiratory organ.

A. Silverfish - Trachea B. Scorpion - Book lung C. Sea squirt - Pharyngeal gill slits D. Dolphin - Skin

The correct matchings are

(A)A and B only
(B)A, B and CCorrect
(C)B and D
(D)C and D

Answer: (B)

Solution

Silverfish, an insect, respires via tracheae (A, correct); scorpions respire via book lungs (B, correct); sea squirts (tunicates) use their pharyngeal basket/gill slits

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Question ID VK-106883