Between which two facial prominences does the nasolacrimal duct develop?
  1. Lateral nasal and mandibular
  2. Lateral nasal and maxillary
  3. Maxillary and mandibular
  4. Medial nasal and maxillary
Explanation
Answer: B - The nasolacrimal duct develops from an ectodermal thickening in the floor of the nasolacrimal groove between the lateral nasal and maxillary prominences.
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