Question

What is the term for the feature in chordates that is situated just above the notochord and is hollow tube of dense nerve tissue?A. Ventral nerve cordB. Dorsal nerve cordC. Vertebral columnD. Thoracic ganglia

Answer 1

The feature located just above the notochord and composed of a dense nerve tissue forming a hollow tube is the dorsal nerve cord.

Therefore, the correct answer is B. Dorsal nerve cord.