ganglion

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annelid nervous system

Figure 2: Organization of the autonomic nervous system.

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ganglion: Media

physiology

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ganglion

ganglion

Dorsal root ganglion from a chicken embryo.

Dp

annelid nervous system

annelid nervous system

In most annelids (segmented worms) such as the earthworm, two cerebral ganglia (bundles...

Encyclopædia Britannica, Inc.

Figure 2: Organization of the autonomic nervous system.

Figure 2: Organization of the autonomic nervous system.

Encyclopædia Britannica, Inc.

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