Anatomy A child is born with severe craniofacial defects and transposition of the great vessels. What cell population may play a role in both abnormalities? A Endodermal B Mesodermal C Neural crest D None of the above 💡 Explanation A child is born with severe craniofacial defects and transposition of the great vessels. What cell population may play a role in both abnormalities? ✓ Correct Answer: C. Neural crest