Kingdom Animalia: Basis of Classification and Simpler Non-Chordates
Learn the fundamental criteria used to classify animals, such as symmetry and body cavities. Explore the characteristics of the simpler invertebrate phyla: Porifera, Coelenterata, Platyhelminthes, and Nematoda.
About This Topic
Learn the fundamental criteria used to classify animals, such as symmetry and body cavities. Explore the characteristics of the simpler invertebrate phyla: Porifera, Coelenterata, Platyhelminthes, and Nematoda.
Key Questions
- Explain how body symmetry and the presence of a coelom are used to classify animals.
- Compare the body plans of organisms in Phylum Porifera and Phylum Coelenterata.
- Identify the major advancements in body organisation from Platyhelminthes to Nematoda.
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