Complete the following statement by choosing the correct alternative out of those given below.
Arachnoid mater, pia mater, dura mater
_____________ is the tough fibrous outermost covering of the brain.

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Solution

Brain:
The brain and spinal cord are protected by three layers of membranes called meninges
Pia mater is the innermost layer. It is a delicate layer.
The arachnoid, a web-like structure filled with fluid that cushions the brain, is located in the middle layer.
Dura mater refers to the outer layer of the skin. It is the toughest layer of brain.
Final answer: Dura mater is the tough fibrous outermost covering of the brain.

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Complete the following statement by choosing the correct alternative out of those given below. Arachnoid mater, pia mater, dura mater_____________ is the tough fibrous outermost covering of the brain.

Complete the following statement by choosing the correct alternative out of those given below.
Arachnoid mater, pia mater, dura mater
_____________ is the tough fibrous outermost covering of the brain.