A.Prostomium
B.Pygidium
C.Peristomium
D.None of these
Related Mcqs:
- Mouth in annelids is present:
- Metamerically segmented worms are included in the phylum:
- Pin-worms, muscle-worms, hook-worms, whip-worms, guinea-worms and muscle-worms belong to group:
- Segment of earthworm bearing the mouth is called:
- Earth worms and tape-worms differ in one of the following respects:
- Body is not segmented in:
- Body is metamerically segmented in:
- Anus is found in:
- Anus is absent in:
- Three plates surrounding anus in cockroach are:
