What is the vertebral formula in bovine?

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Multiple Choice

What is the vertebral formula in bovine?

The numbers in the vertebral formula describe how many vertebrae are found in each region of the spine for that species. In cattle, the typical pattern is seven cervical vertebrae, thirteen thoracic vertebrae, six lumbar vertebrae, five sacral vertebrae (fused into the sacrum), and about eighteen to twenty-one coccygeal vertebrae forming the tail. This combination reflects how the ribs attach to the thoracic vertebrae, how the sacral vertebrae fuse to create the sacrum, and the natural variation in tail length. So the standard bovine formula is C7, T13, L6, S5, Cy18–21. The other options modify one region—whether thoracic, lumbar, sacral, or coccygeal counts—leading away from the typical bovine anatomy, which is why the stated formula best fits the species.

The numbers in the vertebral formula describe how many vertebrae are found in each region of the spine for that species. In cattle, the typical pattern is seven cervical vertebrae, thirteen thoracic vertebrae, six lumbar vertebrae, five sacral vertebrae (fused into the sacrum), and about eighteen to twenty-one coccygeal vertebrae forming the tail. This combination reflects how the ribs attach to the thoracic vertebrae, how the sacral vertebrae fuse to create the sacrum, and the natural variation in tail length.

So the standard bovine formula is C7, T13, L6, S5, Cy18–21. The other options modify one region—whether thoracic, lumbar, sacral, or coccygeal counts—leading away from the typical bovine anatomy, which is why the stated formula best fits the species.

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