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Which group of chordates posses sucking ...

Which group of chordates posses sucking and circular mouth without jaws ?

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The correct Answer is:
Cyclostomata
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All chordates posses

Match the following {:(A.,"Amphibia",(i),"Air bladder",),(B.,"Mammals",(ii),"Cartilaginous notochord",),(C.,"Chondrichthyes",(iii),"Mammary glands",),(D.,"Osteichthyes",(iv),"Pneumatic bones",),(E.,"Cyclostomata",(v),"Dual habitat",),(F.,"aves",(vi),"Sucking and circular mouth with out jaws".,):}

Match column I with column II and select the correct option form the given codes. {:(,"Column I",,"Column II"),("A.","Amphibia",("i"),"Air bladder"),("B.","Mammals",("ii"),"Cartilaginous notochord"),("C.","Chondrichthyes",("iii"),"Mammary glands"),("D.","Osteichthyes",("iv"),"Pneumatic bones"),("E.","Cyclostomata",("v"),"Dual habitat"),("F.","Aves",("vi"),"Sucking and circular mouth without jaws"):}

Which animals is non- chordate ?

In a restriction digestion experiment, the sticky ends of vector rejoined forming a circular vector without insert. Which enzyme can be used to eliminate this possibility?

Which of the following represents the correct combination without any exception {:(,"Characteristics","Class",),((a),"Mouth ventrcal, gills without operculum, skin with placoid scales, persistent notochord","Chondrichthyes",),((b),"Sucking and circular mouth, jaws absent, integument without scales, paired appendages","Cyclostomata",),((c),"Body covered with feather, skin mosit and glandular, fore-limbs form wings, lungs from wings, lungs with air sacs","Aves",),((d),"Mammary gland, hair on body, pinnae, two pair of limbs","Mammalia",):}

Which ones posses larval stages ?

All chordates posses the following features except

Which of the following group of characters is present in all chordates in some or other stage in their life or Chordates differ from nonchordates in having

Which mouth part of cockroach acts as upper lip?

ALLEN-ANIMAL KINGDOM-Exercise
  1. In which sub-phylum Notochord extends from head to tail region and per...

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  2. In which of the following animal the notochord is replaced by bony ver...

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  3. Which group of chordates posses sucking and circular mouth without jaw...

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

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  5. Which types of scales are found on the skin of cartilaginous fishes?

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  6. In which sub-phylum Notochord extends from head to tail region and per...

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

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  8. What is the name of structure that prevents the bony fishes from sinki...

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  9. Why cartilaginous fishes have to swim constantly?

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  10. Which fish has an electric organ?

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  11. Most poisonous fish is

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  12. The animals which do not have a steady body temperature are

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  13. Organisms that can regulate their body temperature and remain constant...

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  14. How many pairs of gills are present in bony fishes?

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  15. Name the cap which covers the gills in fishes:

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  16. Which structure represents ear in amphibians and reptiles?

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  17. In which class of vertebrates 3-chambered heart is found?

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  18. The cloaca in frog is a common chamber for the urinary tract, reprodu...

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  19. Which class of vertebrates possesses dry and cornified skin with epide...

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  20. In which reptiles 4-chambered heart is present?

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