Which is the protective membrane covering the brain and spinal cord?

Correct option is B

Ans (b)
Sol. Peritoneum: This is the protective membrane that covers the abdominal cavity and organs, not the brain and spinal cord.
Meninges: The meninges are the protective layers of connective tissue that cover the brain and spinal cord. They consist of three layers: the dura mater, arachnoid mater, and pia mater. These layers protect the central nervous system and provide cushioning.
Pericardium: This is the membrane surrounding the heart, not the brain or spinal cord.
Pleura: This is the double-layered membrane surrounding the lungs, not the brain and spinal cord.