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The 'dorsal-fin' extends upward from the back of organisms; so anything Ventral must reside near to an organism's front-side.
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∙ 12y ago
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What does the ventral nerve cord do in a earthworm?
there is not a ventral nerve cord
Are the ventral nerve cord and ventral blood vessel connected?
no
Are the ventral nerve cord and the ventral blood vessel connected?
no
What does the ventral root of a spinal nerve do?
the ventral root carries motor response
What organisms have a ventral nerve cord?
A ventral nerve cord can be found in on the bottom (or lay on the bottom) of the organisms, such as grasshoppers and earthworms. Hope this helps! - AJ
Dorsal and ventral nerves of each spinal nerve unite to form what?
spinal nerve
What is a planarian ventral nerve cords?
Planarians are bilaterally symmetric worms that possess almost unlimited regenerative capacities. The ventral nerve cords are located in the segment (brains) of the worm.
What would be the result of damage to ventral root of a spinal nerve?
Would lead to loss of both sensory & motor function. Ventral ramus is the anterior division of a spinal nerve.
What type of nerve fibers are found in the ventral ramus of a spinal nerve?
Both sensory and motor
Does the brain attach to the ventral nerve cord of a worm?
yes!
The motor root of the spinal nerve is also referred to as the?
ventral root
Is ventral root a loss of motor function?
Yes, the ventral root of a spinal nerve is the efferent motor root, consists of axons of motor neurons. It joins the dorsal root to form a mixed spinal nerve, which consists of afferent sensory neurons (from the dorsal root) and efferent motor neurons (from the ventral root). Therefore severing the ventral root will result in a loss of motor function for the myotome supplied by that spinal nerve.
