In echinoderms, the complete digestive system has its mouth on the ventral side and the anus on the dorsal side.
Digestive system in echinoderms is complete with mouth on the lower (ventral) side and anus on the upper (dorsal) side.
| Text | Digestive system in echinoderms is complete with mouth on the lower (ventral) side and anus on the upper (dorsal) side. |
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