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The aboral surface of Antedon bears...

The aboral surface of Antedon bears

A

cylindrical appendages called cirri

B

a disc called pinnule

C

oral arms called tentacles

D

ambulacral grooves for gripping the substratum

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The correct Answer is:
A
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ARIHANT NEET-ANIMALIA-II (HIGHER INVERTEBRATES) -Chapter Exercises A) Taking it together (Assorted Questions of the Chapter for Advanced Level Practice)
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  2. Which among the following is the body organisation of Annelida ?

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  3. The aboral surface of Antedon bears

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  4. Members of which phylum exhibit adaptations to widely varied environme...

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  5. In annelids , the nephridia which open outside the nephridiophores are...

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  6. Which one of the following larvae is shared by both annelids and mollu...

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  9. In Nereis , swarming occurs at night for

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  10. Puncturing elements in mouthparts of female Anopheles are

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  11. Which mouthparts occur in female Anopheles , but not in male ?

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  12. Which one of the following genus of insects prefers to breed in clean ...

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  13. Which type of mouthparts , mosquito larva possesses ?

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  14. Which of the following is the respiratory organ in wriggler ?

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  15. What is common between mosquito and cockroach ?

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  18. Which one of the following are not hermaphrodite animals

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  19. Chitinous plates making the exoskeleton in arthropods are called

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  20. The balancing organ equal to our ear in aquatic arthopods as in prawn ...

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