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The soft annd spongy layer of skin over ...

The soft annd spongy layer of skin over the visceral hump of molluscs is known as:

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The correct Answer is:
Mantle
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ALLEN -ANIMAL KINGDOM-Exercise
  1. name organism which produces lac.

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  2. Name the second largest phylum of animal kingdom:

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  3. The soft annd spongy layer of skin over the visceral hump of molluscs ...

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  4. In which phylum the mantle cavity is found?

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  5. What is the name of file like rasping organ found in molluscs?

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  6. Animals of which phylum are reared for the production of pearls?

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  7. In which phylum the spiny bodied organisms are included?

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  8. In which phylum organisms alter their symmetry from bilateral to radia...

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  9. members of which phylum have ventral mouth and dorsal anus?

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  10. Water vascular system is a characteristic of which phylum?

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  11. name the excretory organ of balanoglossus:

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  12. Which subphyla are classifeid under protochordates?

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  13. In which subphylum notochord is present only in larval tail?

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  14. In which subphylum notochord extends from head to tail and persistent ...

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  15. In which subphylum notochord is replaced by vertebral column?

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  16. Which group of chordates possess sucking and circular mouth without ja...

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  17. In which class of fishes mouth is located ventrally?

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  18. Which types of scales are found on the body of cartilagenous fishes?

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  19. In which subphylum notochord extends from head to tail and persistent ...

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  20. The teeth in cartilaginous fishes are formed due to modification of wh...

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