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In , the exoskeleton is absent....

In ________, the exoskeleton is absent.

A

Pisces

B

Aves

C

Mammalia

D

Amphibia

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CHETANA PUBLICATION-Animal Classification-EXERCISE
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  2. Phylum has acoelomate type of body cavity.

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  3. In , the exoskeleton is absent.

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  4. Body organization of unicellular animals is referred to as organizati...

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  5. Animals belonging to Porifera have special types of cells called.

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  6. The animals belong to Porifera bear numerous pores on their body calle...

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  7. If the body of a coelenterata is cylindrical, it is called.

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  8. Balanoglossus is a connecting link between Non-chordates and Chordates...

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  9. Animal that can change its colour is .

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  10. To which phylum does star fish belong?

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  11. Which of the following shows bilateral symmetry?

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  12. Find the odd one out. Annedlida, Arthropoda, Reptilia, Mollusca.

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  13. Find the odd one out. Protozoa , Cyclostomata, Amphibia, Aves.

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  14. Find the odd one out. Hydra, Sea anemone, Sycon, Coral.

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  15. Find the odd one out. Jellyfish, Starfish, Sea-urchin, Planaria.

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  16. Find the odd one out. Earthworm, Crab, Mosquito, Spider.

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  17. Find the odd one out. Scorpion, Earthworm, Nereis, Leech.

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  18. Find the odd one out. Spider, Cockroach, Butterfly, Bivalve.

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  19. Find the odd one out. Bat, Whale, Monkey, Ostrich.

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  20. Find the odd one out. Platyhelminthes, Cnidaria, Arthropoda, Annelid...

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