हिंदी

What is the three-layered tissue covering the brain and the spinal cord? Briefly explain.

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प्रश्न

What is the three-layered tissue covering the brain and the spinal cord? Briefly explain.

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उत्तर

The three-layered protective tissue covering is called the meninges.

  • Dura Mater: The thick, strong, and folded outermost fibrous layer.
  • Arachnoid: The thin, delicate, web-like middle membrane.
  • Pia Mater: The innermost delicate layer containing a rich network of blood vessels that supplies vital nourishment to underlying nervous tissue.
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अध्याय 10: Nervous System - EXERCISE [पृष्ठ १७३]

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लखमीर सिंग Biology [English] Class 10 ICSE
अध्याय 10 Nervous System
EXERCISE | Q 6. | पृष्ठ १७३
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