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Heteronomous segmentation , i.e. the div...

Heteronomous segmentation , i.e. the division of labour resulting in dissimilarity of the metameres of the different regions of the body, is found in the phyla

A

Cnidaria and Ctenophora

B

Ciliophora and Sporozoa

C

Protista and Porifera

D

Annelida and Arthopoda

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The correct Answer is:
D
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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. Which one of the following grouops is deuterostomes ?

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  2. Among the statements given below, select the one which is incorrect ab...

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  3. Heteronomous segmentation , i.e. the division of labour resulting in d...

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  4. Choose the statements which is incorrect about homeothernic animals .

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  5. Poikilothermy is a phenomenon observed in

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  6. Notochord is a

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  7. Chordate animal belong to phylum

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  8. Which of the following phylum are included in enterozoa

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  9. Which pair of cells is present in epidermis of Hydra but not in its en...

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  10. In the figure given below , a discharges enidoblast is shown, Identify...

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  11. A sponge can be distinguised from other animals in having

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  12. Which of the following pairs is not correctly matched ?

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  13. Porocytes are special cells for the passage of

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  14. In sponges prosopyle is

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  15. Identify the given figures. Which animals are their intermediate host ...

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  16. In the members of phylum-Porifera

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  17. Which of the following is a false statement ?

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  18. The internal skeleton of Leucosolenia is formed of calcareous

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  19. The principle cell types present in the body wall of Leucosolenia are ...

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  20. Choose the incorrect pair from the following

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