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Alimentary canal has single opening in...

Alimentary canal has single opening in

A

echinoderms

B

platyhelminths

C

nematodes

D

annelids

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The correct Answer is:
B
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AAKASH SERIES-ANIMAL KINGDOM -EXERCISE -III (Previous AIPMT/NEET Questions)
  1. Alimentary canal has single opening in

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  2. Select the incorrect option with respect to features present in three ...

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  3. Which of the following represents correct match of feature with the gi...

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  4. Which of the following symmetry is exhibited by Echinoderm Larvae ?

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  5. In case of poriferans ,the spongocoel is lined with flagellated cells ...

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  6. Body having meshwork of cells , internal cavities lined with flood fil...

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  7. Metagenesis refers to

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  8. Planaria posses high capacity of :

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  9. Which of the following endoparasites of humans does show viviparity ?

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  10. Which one of the following groups of animals is bilaterally symmetrica...

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  11. One very special feature in the earthworm Pheretima is that

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  12. Which one of the following is not a characteristic of phylum Annelida ...

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  13. Which one of the following is a matching pair of a body feature and th...

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  14. Which of the following features is not present in the Phylum Arthropod...

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  15. Which of the following features is not present in Periplaneta american...

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  16. Which of the following are correctly matched with respect of their tax...

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  17. Which group of animals belong to the same phylum ?

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  18. One of the representatives of Phylum Arthropoda is :

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  19. Which one of the following groups of three animals each is correctly m...

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  20. Which one of the following phyla is correctly matched with its two gen...

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  21. What is true about Nereis ,scorpion ,cockroach and silver fish ?

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