If an adult human suffered a traumatic injury, could their notochord be damaged?
A. Yes, because the notochord is deep within the body only a severe injury could damage it.
B. No, the notochord is encased in bone and it not susceptible to damage.
C. No, adult humans do not have a notochord.
D. Yes, damage to the notochord often results in paralysis.
Answer: C
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