Petromyzon belongs to which of the following | vedclass

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(A) $Petromyzon$ (Lamprey) is a member of the class $Cyclostomata$. $Cyclostomata$ are jawless vertebrates,which means they lack true jaws. In the cla

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Agnatha

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(A) $Petromyzon$ (Lamprey) is a member of the class $Cyclostomata$. $Cyclostomata$ are jawless vertebrates,which means they lack true jaws. In the classification of vertebrates,organisms lacking jaws are placed in the division $Agnatha$. Conversely,$Gnathostomata$ includes all vertebrates that possess jaws. Therefore,$Petromyzon$ belongs to $Agnatha$.

Petromyzon belongs to which of the following groups?

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