[" In earthworm arrangement of blood vessels "],[" is "]

In Earthworm arrangment of blood vessels is

In Earthworm arrangment of blood vessels is

In earthworm, the arrangement of blood vessels is

In Earthworm, the dorsal blood vessel is collecting channel

In Earthworm, dorsal blood vessel is collecting channel

In Earthworm, dorsal blood vessel is collecting channel

Blood of earthworm is

Assertion : Blood glands are present in earthworm Reason : Earthworm has an open type of blood vascular system.