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Skeleton in sponges includes...

Skeleton in sponges includes

A

spicules

B

spongin fibres

C

bones

D

both (1) and (2)

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-ANIMAL KINGDOM -EXERCISE -III (Previous AIPMT/NEET Questions)
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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. Metagenesis refers to

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  7. Planaria posses high capacity of :

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  8. Which one of the following is NOT a characteristic of phylum Annelida?

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

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

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  11. Which of the following features is not present in Periplanets americ...

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

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

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  14. One of the representatives of Phylum Arthropoda is

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  15. Which one of the following groups of three animals, each is correctl...

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

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  17. What is true about earthworm, scorpion, cockroach, and silverfish?

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  18. Which one of the following is a matching set of a phylum and its three...

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  19. An important characteristic that hemichordates share with chordates is

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  20. Choose the false statements regarding petromyzon .

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  21. Which of the following represents order of 'Horse' ?

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