Question

What are the two types of nervous system cells?

• A. Alveoli and veins
• B. Alveoli and bronchioles
• C. Neurons and nephrons
• D. Neurons and glia

Answer 1

The correct option is D Neurons and glia

Nervous system is formed of four types of cells, i.e.
(i) Neurons - Structural and functional unit
(ii) Neuroglia or glia cells - Phagocytic and provide nutrition to
neuron.
(iii) Ependymal cells - Their cilia move the cerebrospinal fluid.
(iv) Neurosecretory cells - These secrete neurohormones.