Question

Does Chordates have a ventral hollow nerve cord or a dorsal hollow nerve cord?

Answer 1

Answer:

The dorsal nerve cord

Explanation:

The dorsal nerve cord is a unique embryonic feature in all chordates found in the vertebrate and develops into the central nervous system.

Answer 2

Answer:

Dorsal nerve cord

Explanation:

For chordates, based on the particular life cycle there are at, they could either posses a NOTOCORD or a DORSAL NERVE CORD.

Chordates can be fishes, reptiles, manmals , vertebrates amphibians, birds etc.

Please let me add that, CHORDATES are mostly if not entirely vertebrates and as such possess DORSAL NERVE CORD.

N.B

Ventral nerve cord are for invertebrates