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| 1. |
Example of invertebrate and vertebrates |
| Answer» Invertebrates do not possess a backbone. 95 to 98 percent of animal species are invertebrates. Flatworms, arthropods, sponges, insects are few examples Invertebrates.Vertebrates possess a backbone and an internal skeleton. 2 to 3 percent animal species are vertebrates. Mammals, fish, reptiles, amphibians, and birds are examples of Vertebrates. | |