Question

How is notochords different from nerve chords​?

Answer 1

Answer:

Notochord is solid ,elastic while nerve cord is hollow and fluid filled.

Answer 2

here is your answer

Notochord is a skeletal rod, and nerve cord is a solid strand of nervous tissue. The main difference between notochord and nerve cord is that notochord belongs to the skeleton whereas nerve cord belongs to the central nervous system of chordates. Notochord occurs between the nerve cord and the central nervous system.