Question

What are the four main characteristics of Chordates?

Answer 1

Chordates:

1. Chordates are a group of animals in the animal kingdom.
2. The presence of a notochord is the main feature of chordates.
3. Chordates are members of the Chordata phylum.
4. The notochord is present in Chordates but absent in Non-chordates.

Four main characteristics of chordates:

1. Chordates have a dorsal nerve cord and a post-anal tail.
2. Chordates are bilaterally symmetrical and triploblastic.
3. Chordates have a closed circulatory system.
4. They have a dorsal, hollow, and solitary central nervous system.