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Yes, leeches have a ventral nervous system.
Pooping out of their mouth
ventral nerve cord
In the Ventral horn of the spinal cord of the central nervous system.
In the Ventral horn of the spinal cord of the central nervous system.
Prawn or shrimp is the common name of Dendrobranchiata. Its nervous system consists of dorsal and ventral nerve cord connected around esophagus.
The nervous system of a roundworm is very simple. Ventral and dorsal nerve cords run through the roundworm's entire body. These cords come from the nervous tissue ring around its pharynx.
Motor neurons are localized in the ventral horn of the spinal cord (anterior surface)
An arthropod's nervous system is described as 'ladder-like' on their ventral surface or underside, with paired nerve ganglia on each segment, and their brains formed around the esophagus from fused segment nerve ganglia.
An earthworm has a paired brain attach to it nerve cord, that flows to its ganglia. The Clitellum ( the ring or band on the worm) is were the worm senses things. An earthworm can also not feel pain.
The Nervous Organs in an Earthworm include: * The brain * The ventral nerve cord I hope this informaton is helpful to you!! =)
The nervous system in arthropods has been described as ladder-like, with connected ventral pairs of nerve ganglia, terminating in an esophageal brain. As with many non-arthropods, this nervous network transports or co-ordinates reflexes, mobility, sensory stimuli, etc.