chordata in a sentence
n.
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Definition
Chordata is a phylum of animals characterized by the presence of a notochord, dorsal nerve cord, and typically a vertebral column, encompassing all vertebrates and some invertebrates.
Sample Sentences
- Chordata is a diverse phylum that includes animals with a backbone.
- Scientists study the characteristics of Chordata to better understand vertebrate evolution.
- The phylum Chordata encompasses not only mammals but also birds, reptiles, and fish.
- Marine biologists often focus on Chordata to investigate aquatic ecosystems.
- Invertebrate Chordata, such as tunicates, challenge the traditional view of this phylum.