Q10: The notochord is the distinctive character
Answers
Answered by
3
Answer:
The vertebral column is characteristic of Vertebrates only. Protochordates do not have the vertebral column. Hairy skin is characteristic of mammals only and in mammals also aquatic mammals don't have hairs. All chordates are characterised by the presence of a notochord. The notochord is the cartilaginous rod-like structure and provides support to the body of chordates in all embryonic stage and some adult stage.
Explanation:
HOPE IT IS HELPFUL AND PLZ PLZ PLZ MARK IT AS BRAINLIST...
Similar questions