Which of the following statements is incorrect about the nervous system of earthworm?
Biology · Class 11 · CBSE — Structural Organisation in Animals
Which of the following statements is incorrect about the nervous system of earthworm?
- Nervous system is basically represented by ganglia arranged on ventral nerve cord.
- In 3rd and 4th segment, the nerve cord bifurcates and joins the cerebral ganglia dorsally to form a nerve ring.
- The cerebral ganglia alongwith other nerves in the ring integrate sensory input as well as command muscular responses of the body.
- None of these.
Answer
(D) None of these.
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