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How well do you know the defining characteristics of the phylum Chordata?
This is one of those Biology concepts that appears simple at first but is tested repeatedly on both the DAT and OAT. A solid understanding of chordate characteristics helps you answer a wide variety of Biology questions with confidence rather than relying on memorization.
Test yourself with today's question before looking at the explanation on the next slide.
📘 Join the Official DAT Destroyer Study Group on Facebook to connect with other DAT & OAT students and download Dr. Jim Romano's 2026 Biology Review PDF for FREE (available in the Files section):
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📖 Start your DAT & OAT preparation with our free official resources:
Start Your DAT and OAT Preparation for Free | Official Resources from Dr. Jim Romano
This is one of those Biology concepts that appears simple at first but is tested repeatedly on both the DAT and OAT. A solid understanding of chordate characteristics helps you answer a wide variety of Biology questions with confidence rather than relying on memorization.
Test yourself with today's question before looking at the explanation on the next slide.
📘 Join the Official DAT Destroyer Study Group on Facebook to connect with other DAT & OAT students and download Dr. Jim Romano's 2026 Biology Review PDF for FREE (available in the Files section):
www.facebook.com
📖 Start your DAT & OAT preparation with our free official resources:
Start Your DAT and OAT Preparation for Free | Official Resources from Dr. Jim Romano
