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The most evolved molluses are...

The most evolved molluses are

A

Cephalopoda

B

gastropods

C

scaphopods

D

None of these

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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)
  1. The main component of pearl is

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  2. The most precious Asian pearl is produced by

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  3. The most evolved molluses are

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  4. Which of the following do not have myogenic heart ?

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  5. Molluscs without shells are present in

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  6. Foot is present in the form of tentacles in

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  7. The animal causing holes in boats and ship , thus referred as threat t...

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  8. Jet propulsion is the mode of locomotion in

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  9. Which of the following molluscs were formerly used as currency (money)...

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  10. The name Echinodermata was coined by

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  11. The echinoderms are related to chordates by their similarity in the de...

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  12. An animal that transforms from bilateral to radial symmetry in its his...

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  13. The water vascular system in echinoderms is composed of a porous diaph...

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  14. Blastopore of the embryo of starfish forms

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  15. Autotomy in a starfish is followed by

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  16. The echinoderms have ......development .

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  17. Equal radial parts of starfish are

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  18. The echinoderms have an enterocoelom made from the digestive tube whic...

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  19. The formation of mesoderm as evaginated sacs from the archenteron is c...

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  20. The porous plate present in the aboral side of starfish is

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