Characteristic features of Cyclostomata are | vedclass

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Question

(C) The class $Cyclostomata$ includes jawless vertebrates. Their body is elongated and eel-like. The most distinct characteristic feature is the prese

Vedclass · Accepted Answer

Round mouth without jaws and paired appendages

Vedclass · Answer

(C) The class $Cyclostomata$ includes jawless vertebrates. Their body is elongated and eel-like. The most distinct characteristic feature is the presence of a circular (round) mouth that is devoid of jaws. Additionally,they lack paired appendages (fins) and possess a cartilaginous cranium and vertebral column. Therefore,option $C$ is the correct description.

Characteristic features of $Cyclostomata$ are

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Statement $- I :-$ All living members of class $Cyclostomata$ are ectoparasites on some fishes.
Statement $- II :-$ $Cyclostomata$ have a sucking and circular mouth without jaws.

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