The function of the notochord is taken over by the ____________ in vertebrates.

Question

Quizplus · Accepted Answer

The notochord is a flexible rod-like structure that runs along the length of the body axis in chordates. In vertebrates, the notochord is replaced by the spine or backbone, which provides support and protection for the spinal cord and other vital organs. The spinal cord is responsible for transmitting signals between the brain and the rest of the body, while the ribs are bones that protect the organs within the thoracic cavity. Thus, the best choice is C, backbone.

The Function of the Notochord Is Taken Over by the ____________