make a prper flow chart of development of respiratory system
| Section | What's shown |
|---|---|
| Germ Layer Origins | Endoderm vs. Splanchnic LPM (Mesoderm) with colour-coded pills |
| Pharyngeal Apparatus | Primitive pharynx → pouches / arches / clefts |
| 3 Parallel Organ Tracks | Larynx, Trachea, Lungs side-by-side with timelines |
| Larynx detail | Wk 5 → Wk 6 → Wk 6–12 → Wk 12 mature larynx; all cartilages, muscles, vagus nerve |
| Trachea detail | Lung bud, TE groove → TE septum → diverticulum → trachea / esophagus separation |
| Lung Stages | 4 colour-coded stages (Pseudo-glandular → Canalicular → Saccular → Alveolar) with weeks, cell types, and key events |
| Birth / First Breath | Fetal breathing, amniotic fluid clearance, surfactant layer, first cry trigger |
| IRDS | Pathology callout — premature < 34 wks, ↓ surfactant, alveolar collapse, ventilator |
| Summary Table | Quick-reference stage comparison at the bottom |
respiratory development flowchart
HTML File · HTML
respiratory development flowchart
PDF Document · PDF
Make a PowerPoint presentation of the respiratory system development stages