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In cyclostomata, cranium and vertebral c...

In cyclostomata, cranium and vertebral column is

A

Cartilaginous

B

Bony

C

Both A and B

D

Either A or B.

Text Solution

Verified by Experts

The correct Answer is:
A
In cyclostomata, cranium and vertebral column is cartilagenous.
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A2Z-ANIMAL KINGDOM-Section A : Topicwise Questions Topic 4 : Phylum-arthropodia , Mollusca , Echinodermata
  1. The class name reptilia refers to their

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  2. The name given below, select how many of these are mammals, Whale, D...

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  3. Endoskeleton of aves is

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  4. Identify the group, that includes animals, all of which give birth to ...

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  5. Agnatha is represented by which class

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  6. Alligator is the member of

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  7. In osteichthyes, how many pairs of gills are present?

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  8. Balanoglossus is a member of

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  9. Recognize the figure. This animal belongs to

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  10. Claspers are present in

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  11. In cyclostomata, cranium and vertebral column is

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  12. Match the columns I, II and III and choose the correct combination fro...

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  13. All living members are ectoparasites on some fishes in

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  14. Match the columns I and II, and choose the correct combination from th...

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  15. Which of the following statements are true/false? I. In torpedo, the...

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  16. Which one of the following groups of animals is correctly matched with...

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  17. Which one of the following does not have an exretory system?

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  18. Match the column I and II, and hoose the correct combination from the ...

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  19. Which of the following is the subphylum of petromyzon?

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  20. Which one of the following statements is totally wrong about the occur...

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