Question

Distinguish between dorsal and ventral body of an earthworm

Answer 1

dorsal blood vessels of earthworm (3 to last segment) ventral blood vessels(2to last segment)

Answer 2

• Answer:
• The dorsal surface of some species of earthworms is darker than its ventral surface. The bottom-side of an animal is called the ventral surface. In many animals, the ventral surface is a lighter colour or shade than the dorsal surface. The periproct is the last segment of an earthworm.