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No, octopuses do not have vertebrae. They are invertebrates, which means they lack a backbone. Instead, their bodies are soft and flexible, allowing them to squeeze into tight spaces and adapt to various environments. Their unique anatomy includes a central body, eight arms, and a beak-like mouth, but no skeletal structure.

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4mo ago

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Related Questions

What does a vertebrate have that an invertebrate does not have a gills brain lungs or backbone?

A vertebrate is an animal with a vertebra. A vertebra is a spine. Examples of vertebrates would be apes, birds, snakes and fish. An invertebrate does not have a spine. Examples - a slug, an octopus, an ant.


What vertebra has seven components?

Cervical vertebra


How do you use vertebra in a sentence?

A kangaroo is a vertebra.


What is vertebra prominent?

The seventh cervical vertebra is called as vertebra prominens. This vertebra has the long and prominent spine. This spine can be felt at the joint of the neck and thorax.


Where are the c5 and c4 vertebra located in the neck?

The c5 vertebra is located in the lower part of the neck, just below the c4 vertebra. The c4 vertebra is slightly higher up in the neck compared to the c5 vertebra.


Weight bearing portin of the vertebra?

Body (of the vertebra)


How many vertebra in the lumbar?

There are 5 lumbar vertebra


What is the part of a vertebra that articulates immediately with the vertebra below it.?

The part of a vertebra that articulates immediately with the vertebra below it is called the inferior articular facet. This facet, located on the lower part of the vertebra's articular processes, connects with the superior articular facet of the vertebra beneath it, allowing for movement and stability in the spinal column.


What is the typical vertebral surface not found in the atlas?

Body of the vertebra. It is fused with the Axis vertebra. Axis being the second vertebra.


What is another name for the second cervical vertebra?

The name of the second vertebrae is called the axis.


Seven components unfused?

cervical vertebra


What is the name of C1 vertebra?

Cervical 1 vertebrae