A dorsal, hollow nerve cord.
The Spinal Column is a nerve.
The nerve cord of an earthworm is ventral because the nerve cord runs down the ventral, or belly, plane of the organism compared to a dorsal nerve cord, which would run down the dorsal, or back, plane of the organism.
The type of nerve that goes from the spinal cord to the muscle which bends the forearm is name the 'triceps branchii muscle'. This is a fairly large muscle on the back of the upper limb of one of many vertebrates. Hope this is useful! Dr. Lav
The type of nerve that goes from the spinal cord to the muscle which bends the forearm is name the 'triceps branchii muscle'. This is a fairly large muscle on the back of the upper limb of one of many vertebrates. Hope this is useful! Dr. Lav. :)
Both Afferent and Efferentboth sensory and motorContains motor & sensory fibers!The spinal cord consists of nerve fibers that are afferent and efferent.
All chordates embryos have pharngeal slits.
Signals are transmitted through the spinal cord and brain via neurons.
The cord is a type S that is Oil and Water resistant.
The nerve synapses transmit messages form one nerve to another.
Chordates are the common ancestors of fish and sharks. They include lampreys and other types of primitive fish species that live in the sea.
The type of nerve cells are called neuroglia.
neurons are the basic working unit of the nervous system that is the nerve cell