the vertebral column
No, not all animals have spinal cords. Only vertebrates have spinal cords. (However, their are plenty of spineless people and they are vertebrates)
vertebrates are animals with spinal cords/ back bones
Yes, they are vertebrates with soft spinal cords.
Vertebrates have spinal cords. Mollusks and arthropods do not.
No, iguanas are large vertebrates. They have spinal cords and vertebrae.
Yes, frogs and toads are all vertebrates. They have a backbone and an internal skeleton.
vertibrae
Vertebrates are called so because they have a vertebral column, or backbone, made up of individual vertebrae that protect the spinal cord. This distinguishing feature sets them apart from invertebrates, which lack this type of internal support structure.
Yes, alpacas have a bony vertebral column that protects their spinal cords.
They both have a spinal cord protected by vertebrae. That is the key trait of all vertebrates. So whales and sharks are both vertebrates.
Yes. They are vertebrates and all vertebrates have a spinal cord.
they protect their young against predators who would like to harm them and protect them from hunting by humans protect their nerves n spinal cords