Front | skeletal system in sponges |
---|---|
Back | spiccules or spongin fibres |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Euspongia bath sponge
Previous card: Organ cnidaria anchorage defense catching food cnidoblast
Up to card list: @r$ NCERT BIOLOGY CLASS 11 ANIMAL KINGDOM