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vagabundo [1.1K]
2 years ago
7

In an adult the spinal cord ends at which vertebra?

Biology
1 answer:
jarptica [38.1K]2 years ago
6 0

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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Answer:

Option a

Explanation:

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Reference: Yukihara, E. G., et al. "Evaluation of optically stimulated luminescence (OSL) dosimeters for passive dosimetry of high‐energy photon and electron beams in radiotherapy." Medical physics 35.1 (2008): 260-269.

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3 years ago
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Answer:

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Explanation:

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3 0
2 years ago
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Explanation:

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