The nervous system in Aschelninthes consists of a nerve ring that encircles the following:
Correct answer: B. Pharynx
- A. Mouth
- B. Pharynx
- C. Laynx
- D. Anus
Explanation
The nematode nervous system consists of a set of neuronal processes that run lengthwise on the nematode body. These processes consist of neurons that have a cell body also known as a neurocyte. A group of neurocytes is called a ganglion. These ganglion connect to the nerve ring which surrounds the Pharynx.
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