Which is the first anterior flesh lobe in annelids that is lip-like projection, but does not include the mouth?
A
Prostomium
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B
Peristomium
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C
Setae
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D
Clitellum
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Solution
The correct option is A Prostomium The
prostomium is the first anteriorly positioned body segment of an annelid’s body.
Sometimes it is also referred to as the acorn. It is usually a lip-like
extension of the mouth and present in front of it.