Mnemonics
Detailed Multi■Page Revision Notes
Each phylum is summarized with its examples, unique features, and an easy
mnemonic for quick recall. Perfect for daily 10■minute NEET revision.
, ■ Porifera
Examples: Sycon, Spongilla, Euspongia
Key Features: They are the simplest multicellular animals having a porous body
and canal system. No true tissues or organs. Skeleton made of spicules or
spongin.
■ Mnemonic: ‘Poori Foam Sponge’ → Think bath sponge to recall Porifera.