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12-10-2021
Biology

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in an adult the spinal cord ends at which vertebra?

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20-10-2021

Answer:

In adults, the cord terminates at the level of L1-L2. Thus the cord spans within 20 bony vertebrae. In a child, it terminates at the upper border of L3. Each of these segments innervates a dermatome.

Explanation:

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