IB Classification 2

This phylum of sessile animals are filter feeders with no distinct internal organs - example - sponges

• arthropoda
• porifera
• cnidaria
• annelisa

This phylum has nematocysts and includes corals, sea anemones, jellyfish and hydra.

• mollusca
• cnidaria
• platyhelminthes
• porifera

This phylum is made of of flatworms and includes planaria

• annelida
• arthropoda
• platyhelminthes
• cnidaria

This phylum is made up of segmented worms like earthworms

• porifera
• annelida
• mollusca
• arthropoda

This phylum consists of soft bodied organisms such as snails, clams, and octopuses.

• cnidaria
• mollusca
• annelida
• platyhelminthes

Animals in this phylum have hard exoskeletons made of chitin, and they have segmented bodies and jointed appendages.  This group includes insects, arachnids, and crustaceans.

• porifera
• annelida
• arthropoda
• mollusca

members of this plant phylum are vascular, reproduce with spores, and leaves are fronds.

• coniferophyta
• angiospermophyta
• filicinophyta
• bryophyta

members of this plant phylum are vascular, have seeds, and needle-like leaves.

• coniferophyta
• angiospermophyta
• filicinophyta
• bryophyta

members of this phylum are vascular, flowering plants with enclosed seeds

• bryophyta
• coniferophyta
• angiospermophyta
• filicinophyta

members of this phylum are non-vascular, have rhizoids instead of roots, and reproduce by spores

• bryophyta
• angiospermophyta
• coniferophyta
• filicinophyta