Question

All vertebrates are chodates but not all chordates are vertebrates explain

Answer 1

Phylum Chordata is divided into two subgroups
1. Protochordata
2. Vertebrata

Hence, all vertebrates are chordates but not all chordates are vertebrates.

Answer 2

All vertebrates are chordates but all chordates are not vertebrates.Explain

Answer ➡️

Members of subphylum vertebrata posses notochord during the embryonic period hence the notochord is being replaced by a bony vertebral column in adults