In earthworms setae are present in all segments except

First and the last segments
Clitellum and last segments
First segment
First clitellum and last segments

Question

In earthworms setae are present in all segments except First and the last segmentsClitellum and last segmentsFirst segmentFirst clitellum and last segments

Toppr Admin · Accepted Answer

Setae are the locomotory organ of earthworm.
Each segment except first (peristomium), last (pygidium) and clitellum bears setae.
The number of setae are 80-120 per segments.
So, the correct option is 'First, clitellum and last segments'.

In earthworms setae are present in all segments except First and the last segmentsClitellum and last segmentsFirst segmentFirst clitellum and last segments

Setae are the locomotory organ of earthworm.Each segment except first (peristomium), last (pygidium) and clitellum bears setae.The number of setae are 80-120 per segments.So, the correct option is 'First, clitellum and last segments'.

In earthworms setae are present in all segments except

First and the last segments
Clitellum and last segments
First segment
First clitellum and last segments

Setae are the locomotory organ of earthworm.
Each segment except first (peristomium), last (pygidium) and clitellum bears setae.
The number of setae are 80-120 per segments.
So, the correct option is 'First, clitellum and last segments'.