The Life of the First Vertebrates
| Autor: | Robert W. Griffith |
|---|---|
| Rok vydání: | 1994 |
| Předmět: | |
| Zdroj: | BioScience. 44:408-417 |
| ISSN: | 1525-3244 0006-3568 |
| Popis: | organ systems necessary for the active, sentient life that we associate with vertebrate animals (some zoologists prefer to use the term craniate when referring to vertebrates because it emphasizes those structural advancements that permitted an active life). The major vertebrate advancements are shown in Figure 1, which compares the morphology of amphioxus and of a fish. The advancements include a set of highly specialized sense organs (image-forming |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|