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List one evolutionary trade-off in members of chordates. Explain the mechanism (minimum of 500 words).
Step by step
Solved in 2 steps
- Identify the key characteristics of animals, and give an example organism for each group within the chordates.Describe how paedomorphosis as a mechanism could explain the evolution of the chordate body plan (from echinoderm larval form to a craniate form).Check the column if the chordate subphylum exhibits the following features found in Phylum Chordata.
- List and explain the known features of Chordates Provide examples of chordates from various subphylums and superclassList and briefly describe the function of the five characteristics that would need to be present in the larva stage for a chordateWhich of the following list places the important evolutionary innovations in the correct order of appearance in the chordate phylogeny? a. Vertebrae - bony skeleton - notochord - jaws - internal nares - lobe fins b. Jaws - notochord - bony skeleton - vertebrae - lobe fins - internal nares c. Notochord - jaws - vertebrae - internal nares - lobe fins - bony skeleton d. Notochord - vertebrae - jaws - bony skeleton - lobe fins - internal nares