Question

Assertion : Neurons protect and support the neuroglial cells
Reason: Neuroglial cells make up ninety per cent neural tissue in our body

• A. If both assertion and reason are true and reason is the correct explanation of assertion
• B. If both assertion and reason are true but reason is not the correct explanation of assertion
• C. If assertion is true but reason is false
• D. If both assertion and reason are false

Answer 1

Answer: (D)

Neuroglia or neuroglial cells are specialised cells found in the brain and spinal cord supporting the neurons and their fibres. About $50$ percent of all brain cells are neuroqlial cells.