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Animal Kingdom question

2009 · Q22
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Animal Kingdom question

2009 · Q22

NEETBiologyAnimal KingdomMCQ+4 / −1
If a live earthworm is pricked with a needle on its outer surface without damaging its gut, the fluid that comes out is
  1. A
    coelomic fluid
  2. B
    haemolymph
  3. C
    slimy mucus
  4. D
    excretory fluid.
View written solutionFree

Correct answer: A

Coelom or body cavity of earthworm is filled with coelomic fluid. It lies between body wall and alimentary canal. So if a live earthworm is pricked with a needle on its outer surface without damaging the gut then only coelomic fluid will come out.

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