Question

What if the backbone would have made up of only one long bone instead of vertebrae?​

Answer 1

Answer:

If our backbone had only one bone instead of many vertebrae then: - There are gliding joints in between the vertebrae which help us to move and bend our back. ... - If there will be only a single bone then the backbone will not have any joints and thus we would not be able to move our back....

Answer 2

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If our backbone had only one bone instead of many vertebrae then: - There are gliding joints in between the vertebrae which help us to move and bend our back. If there will be only a single bone then the backbone will not have any joints and thus we would not be able to move our back.

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