Articles > Ganglia definition – quiz Ganglia definition – quiz Quiz Choose the best answer. 1. What are ganglia? The cell bodies of nerve cells found on the inside of the brain and the spinal cord The cell bodies of nerve cells scattered randomly in the body The mass of nerve tissue in the peripheral nervous system 2. Interconnected ganglia plexus basal nuclei clusters 3. Ganglia involved in sensation Sensory ganglia Autonomic ganglia Basal ganglia 4. The ganglia carry sensory neural signals from the PNS to the CNS Dorsal root ganglia Autonomic nerves Cranial nerve ganglia 5. Autonomic ganglia of the sympathetic nervous system Sympathetic ganglia Parasympathetic ganglia Cranial nerve ganglia Send Your Results (Optional) Your Name To Email Time is Up!