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Who described the animals nature of Pori...

Who described the animals nature of Porifera ?

A

Ellis

B

Ross

C

Robert Grant

D

None of these

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The correct Answer is:
A
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ARIHANT NEET-ANIMALIA -I (LOWER INVERTEBRATES)-CHAPTER EXERCISES (Taking it together) Assorted Questions of the Chapter for Advanced Level Practise
  1. Modern representatives of an anicient link between the echinoderms and...

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  2. Animals which have well marked digestive cavity are put under

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  3. Who described the animals nature of Porifera ?

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  4. Sponges form a sideline of evolution hence called

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  5. Sponges are porifers because their bodies have

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  6. Which cell of Leucosolenia sponge is self-replicating and capable of g...

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  7. Which one of the following cells take part in reproduction of sponges ...

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  8. Gametes in Leucosolenia are derived from

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  9. The cells surrounding the osculum in sponges are

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  10. The cells which line the spongocoel and the canals are called

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  11. Which of the following feature is universally present in all sponges

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  12. The inter-communicating cavities in the body of a sponge constitue

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  13. Canal system in sponges helps in

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  14. Rhagon type canal system in present in

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  15. The sponge body is supported by a skeleton made up of

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  16. In sponges, first food is ingested by the choanocytes and digestion is...

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  17. Which of the of following animal can successfully reproduce without ut...

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  18. During unfavourable conditions, the sponges form

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  19. Which is not a larva of sponge ?

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  20. Which is not known to occur in Leucosolenia ?

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