Which of the following is false about the nervous system of earthworm?
I. Nervous system is basically represented by ganglia arranged on ventral nerve cord.
II. In 3rd and 4th segment, the nerve cord bifurcates and joins the cerebral ganglia dorsally to form a nerve ring
Ill. In earthworm neurons are sensory, motor and adjuster
IV. The cerebral ganglia along with other nerves in the ring integrate sensory input as well as command mucus .
responses of the body
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