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The proximal end of hydra has no adhesiv...

The proximal end of hydra has no adhesive disc, which secretes a sticky substance for

A

protection

B

defence from enemies

C

sexual attraction

D

attachement to the substratum

Text Solution

Verified by Experts

The correct Answer is:
C
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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. Spermatogonia in Hydra develop from

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  2. The body of Ascaris is

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  3. The proximal end of hydra has no adhesive disc, which secretes a stick...

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  4. The animals belonging to this class consist the following characterist...

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  5. Sea Anemone is characterised by

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  6. Comb plates of ctenophores possess

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  7. What is present in mesoglea of ctenophores which make it a loose layer...

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  8. Biradial symmetry and lack of cnidoblasts are the characteristics of

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  9. Parasitrc adaptation of flatworms is

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  10. Turbellarian epiderms differs from that of a trematode due to

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  11. The terminal end of Fasciola is absent . The undigested food gets lost...

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  12. The disease bilharzia is an infectious disease leading to skin rash , ...

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  13. Gut is found in all but not in one of the following taxonomic gr...

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  14. Tapeworm does not possess digestive system as it

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  15. Tapeworm infesting intestine of animals obtain their nutrition

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  16. Suckers in tapeworm are meant for

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  17. In Taenia solium , the proximal portion of the oviduct that leads into...

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  18. Apolysis is a process in Taenia for

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  19. Taenia solium is characterised by

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  20. What is common amongst tapeworm , liver fluke and planarian ?

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