Introduction to animal diversity

1. Introduction to animal diversity › Introduction › What are animals ?
2. Introduction to animal diversity › Nutritional mode
3. Introduction to animal diversity › Cell structure and specialization
4. Introduction to animal diversity › Reproduction and development
5. Introduction to animal diversity › History of evolution › Neoproterozoic era
6. Introduction to animal diversity › Paleozoic era
7. Introduction to animal diversity › Mesozoic era
8. Introduction to animal diversity › Censozoic era
9. Introduction to animal diversity › Characterization of animals based on their body plans › Symmetry
10. Introduction to animal diversity › Tissues
11. Introduction to animal diversity › Body cavities
12. Introduction to animal diversity › Protostome and deuteristome development