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Earthworm has no skeleton but during bur...

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

A

Gut peristalsis

B

Setae

C

Coelomic fluid

D

Blood

Text Solution

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The correct Answer is:
C
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MODERN PUBLICATION-STRUCTURAL ORGANISATION IN ANIMALS-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS) (MULTIPLE CHOICE QUESTIONS)
  1. Body of earthworm is divided into how many similar segments which are ...

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  2. The tailless primate is:

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  3. Earthworm has no skeleton but during burrowing, the anterior end becom...

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  4. Which one of the following is the true description about an animal con...

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  5. Which type of white blood cells are concerned with the release of hist...

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  6. Most active phagocytic white blood cells are

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  7. Which one of the following pairs of items correctly belongs to the cat...

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  8. Earthworm are

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  9. Which one of the following has an open circulatory system ?

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  10. In cockroach, larval and nymphal characters are maintained by

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  11. The female genital pore of Pheretima posthuma located upon which segme...

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  12. Changes that allow the conversion of larve into adult, is called :

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  13. In mollusca, eye is present over a stalk called

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  14. Which of the following is a transparent tissue ?

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  15. Nerve cell do not divide because they do not have

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  16. Synovial joint is: (1)Ball and socket joint (2)Pivot joint ...

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  17. Ligament is mainly made up of :

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  18. Irregular nuclei is present in Or Which white blood cell releases ...

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  19. Nucleated RBC is found in:

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  20. Connection between axon and dendrite is:

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