Question

write four distinguishing charactets of phylum-Echinodermata​

Answer 1

Answer:

Characteristic Features of Phylum Echinodermata

• These are exclusively marine animals.
• The larval forms show bilateral symmetry and adult forms show radial symmetry.
• They are triploblastic.
• It exhibits organ system grade of organisation.
• They have a true coelom.
• The body is uniquely shaped.