| Front | respiration in echinodermata |
|---|---|
| Back | respiratory tree 🌲 tube feet dermal branchia |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Circulation echinodermata open in
Previous card: Excretory organs present phylum echinodermata
Up to card list: @r$ NCERT BIOLOGY CLASS 11 ANIMAL KINGDOM