Identify the phylum using the following characteristics:-
- Organisms with jointed legs.
- Organisms that are generally flat worms.
- Body differentiated in segmented fashion.
- Skin of organism full of spikes
- Pore bearing animal and radial symmetry.
- Organism with soft body and hard shell.
The correct answers are as follows
- Organisms with jointed legs- Arthropoda
- Organisms that are generally flat worms-Platyhelminthes
- Body differentiated in segmented fashion- Annelida
- Skin of organism full of spikes- Echinodermata
- Pore bearing animal and radial symmetry-Porifera
- Organism with soft body and hard shell- Mollusca