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Multiple Choice Question

In earthworms, gas exchange occurs through:केंचुओं में गैस का आदान-प्रदान किसके माध्यम से होता है?

  • A
    Gills
    गलफड़े
  • B
    Lungs
    फेफड़े
  • C
    Moist skin
    नम त्वचा
  • D
    Trachea
    श्वासनली
Explanation:
Earthworms respire through their moist cuticle (skin).
केंचुए अपने नम क्यूटिकल (त्वचा) के माध्यम से श्वसन करते हैं।

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This question belongs to the set "UKSSSC Pashudhan Prasar Adhikari Mock Test 3: Part 2 (Biology / जीव विज्ञान)". Click below to read detailed notes and attempt the full quiz.

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