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If a live earthworm is pricked with a ne...

If a live earthworm is pricked with a needle on its outer surface damaging its gut the fluid that comes out is or Earthworms have no skeleton but during burrowing the anterior and becomes turgid and acts as a hydraulic skeleton it is due to

A

Excretory fluid

B

Coelomic fluid

C

Haemolymph

D

Slimy muscus

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Verified by Experts

The correct Answer is:
B
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Earthworm has no skeleton but during burrowing, the anterior end becomes turgid and acts as a hydraulic skeleton. It is due to

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ERRORLESS -ANIMAL KINGDOM-Animal Kingdom
  1. Larvae of Ascaris hatch out in

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  2. Which one of the following correctly describes the location of some bo...

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  3. If a live earthworm is pricked with a needle on its outer surface dama...

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  4. Male genital aperture of earthworms is located in the segment

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  5. Annelids are

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  6. The parasite found in the seminal vesicle of earthworm

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  7. Which one of the following is NOT a characteristic of phylum Annelida

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  8. Which one of the following is not hermaphrodite animal

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  9. Pheretima posthuma and Periplanata are similar in which aspect

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  10. Which of the following belongs to the phylum annelida

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  11. Specialized chemoreceptors located on the anterior part of earthworms ...

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  12. Closed blood vascular system, chitinous setae or parapodia are the cha...

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  13. See the figure given below and identify A to D respectively

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  14. In which of the following clitellum is absent

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  15. One very special feature in the earthworm pheretima is that

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  16. Botroidal tissue is found in

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  17. Identify the following structures labelled A to E in the diagram given...

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  18. In Pheretima, there are red coloured round bodies in 4th, 5th and 6th ...

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  19. Which one of the following exhibits concetric "tube within tube" plan

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  20. The colour of the body in earthworm is brown due to the presence of

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