Anatomy Essential order of lung developmental stages is? A Pseudoglandular, Canalicular, Terminal sac, Alveolar B Canalicular, Pseudoglandular, Terminal sac, Alveolar C Canalicular, Pseudoglandular, Alveolar, Terminal sac D Pseudoglandular, Canalicular, Alveolar, Terminal sac 💡 Explanation Essential order of lung developmental stages is? ✓ Correct Answer: A. Pseudoglandular, Canalicular, Terminal sac, Alveolar