can anyonepls. tell me important diagram of class 9 science final examination (sa2) for bio.

pls. help.

practise one diagram of examples in each phylum and kingdom.it is very important since they can ask you to draw an animal of so and so phylum.  practise these also: moss, fern, spirogyra, earthworm, cockroach, fish, pigeon,pinusangiospermic plant, mushroom.