Which segment contains the mouth in an earthw | vedclass

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Question

(C) In an earthworm $(Pheretima \ posthuma)$,the body is divided into segments called metameres. The first body segment is known as the $Peristomium$

Vedclass · Accepted Answer

Peristomium

Vedclass · Answer

(C) In an earthworm $(Pheretima \ posthuma)$,the body is divided into segments called metameres. The first body segment is known as the $Peristomium$ (or buccal segment). The mouth is located in this $Peristomium$ segment. The $Prostomium$ is a fleshy lobe that overhangs the mouth,which is used as a wedge to force open cracks in the soil.

Which segment contains the mouth in an earthworm?

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