Examlex
It is believed that in flatworms,water enters the protonephridia (flame cells)from the surrounding tissues by negative pressure from the ___________ beating.
Autonomic Ganglia
Ganglia containing the nerve cell bodies of the autonomic division of the nervous system.
Ganglionic Synapse
A junction between neurons in a ganglion, where neurotransmission occurs.
Preganglionic Neuron
Autonomic neuron that has its cell body located within the central nervous system and sends its axon through a nerve to an autonomic ganglion, where it synapses with postganglionic neurons.
Postganglionic Axons
The axons of neurons that conduct impulses away from a ganglion in the peripheral nervous system to a target organ.
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