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Snakes have at least 200 vertebrae and in so species more that 400.
The animal with the most vertebrae is the snake. Some species of snakes can have over 300 vertebrae in their body, allowing them to be extremely flexible and agile.
Snakes have between 100-400 vertebrae with as many ribs attached
A snake's spine typically runs the length of its body, consisting of numerous vertebrae that provide flexibility for movement and support for the organs. The number of vertebrae can vary depending on the species, with some snakes having over 300 vertebrae in their spine.
Human beings have a vertebral column of which the snakes do not have.
A zygosphene is a median process on the front part of the neural arch of the vertebrae of most snakes and some lizards.
Snakes are known for having the most vertebrae among animals. Some snake species can have over 300 vertebrae, allowing for their flexible and agile movements.
Both humans and snakes have an exoskeleton made of bone and some cartilage. Both poses a skull, a jaw, vertebrae, and ribs. Some snakes also have a vestigial pelvis.
Snakes have a high number of vertebrae, up to 500 or more, because they have evolved to have a highly flexible and elongated body shape that allows them to move efficiently and adapt to various environments. This increased number of vertebrae gives them the ability to bend and twist in a variety of ways, aiding in their hunting and survival strategies.
Longest as in sheer length, or longest as in number of vertebrae? Many snakes have over 200 individual vertebrae. That would probably go to Blue Whales. They are between 80 and 100 feet long but have far fewer vertebrae.
A zygantrum is a cavity on the vertebrae of snakes and some lizards which helps fit a pivot joint called a zygosphene inside each vertebra.
Snakes and lizards fall into those conditions.