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Blood moves through the ventral blood vessel to the posterior of the body and through the dorsal vessel to the anterior of the body. The dorsal blood vessel contracts to push the blood back and then forward to the ventral vessel where a series of aortic arches act as hearts to move blood forward to the anterior end and through the capillaries.
What else can I help you with?
Where is the dorsal blood vessel located?
The dorsal blood vessel is located on top of the intestinal track in a worm.
Is the dorsal blood vessel or ventral blood vessel larger in earthworms?
I think its dorsal. REALLY sure.
What is the dark line on the dorsal side of the eartworm called?
The dark line on the dorsal side of an earthworm is called the dorsal blood vessel or the dorsal blood vessel line. It is part of the earthworm's circulatory system and helps transport blood throughout its body.
Is the dorsal blood vessel different from the ventral blood vessel in an earthworm?
yes.
What does the dorsal blood vessel do in an earth worm?
the main blood vessel in the body
What is a dorsal blood vessel?
it the blood vessle in the doral fin of a fish
What is the dorsal blood vessel and the ventral blood vessel?
I always got dorsal (down the back or spine) and ventral (down the underside) confused, until I thought of an easy way to remember it. The ventral goes down to where the animal "vents" (poops). So the dorsal blood vessel is the vessel that runs down the back, while the ventral blood vessel runs down the underside.
The dorsal and ventral blood vessel are part of what system?
digestive
What is the function of the aortic arch?
it carries blood from the dorsal blood vessel to the ventrical blood cell
What is a median dorsal vessel on a worm?
The median dorsal vessel in a worm is part of its circulatory system that runs along the dorsal midline of the body. It functions to transport nutrients, waste products, and gases throughout the worm's body.
What is the function of the dorsal blood vessel in an earthworms?
To carry the blood to all parts of the earthworm.
What blood vessel carries blood away from the heart of a earthworm?
There are two. The main one which is viewable through the skin is the dorsal blood vessel. The smaller one found under the intestine is the ventral blood vessel.
