How is movement in a snake related to the flexibility of its backbone?Is this also true for humans?
Dear Student,
Please find below the solution to the asked query:
The vertebrae of a snake articulate with each other. Each vertebra is connected by a ball and socket joint where the distal bone is capable of motion around an indefinite number of axes, with one common center, helping the bone to move in about 360 degrees. There are also specialized muscles present along the backbone pushing their body forward. The flexibility of the backbone causes the ribs and muscles to manoeuvre and move. The centrum of humans on the other hand consist of flat articulations. The spinal column has joints called facet joints which link the vertebrae together giving them the flexibility to move against each other. The muscles next to the spine are called the Paraspinal muscles which support the spine and provide the motor for movement of the spine.
Hope this information will clear your doubts.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Please find below the solution to the asked query:
The vertebrae of a snake articulate with each other. Each vertebra is connected by a ball and socket joint where the distal bone is capable of motion around an indefinite number of axes, with one common center, helping the bone to move in about 360 degrees. There are also specialized muscles present along the backbone pushing their body forward. The flexibility of the backbone causes the ribs and muscles to manoeuvre and move. The centrum of humans on the other hand consist of flat articulations. The spinal column has joints called facet joints which link the vertebrae together giving them the flexibility to move against each other. The muscles next to the spine are called the Paraspinal muscles which support the spine and provide the motor for movement of the spine.
Hope this information will clear your doubts.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.