Which respiratory structures do aquatic arthropods utilize for breathing?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Biology Mcqsbiology-mcqs
Published
15 May 2018
Last updated
28 May 2026

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Explanation

Aquatic arthropods breathe using gills and book lungs. Spiracles are openings used by some terrestrial arthropods, but aquatic species rely on both gills and book lungs for respiration.

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