Respiration in Birds English medium @prof.masoodfuzail| Parabronchi | Breathing in Birds
19:26
Feedback Mechanism English medium @prof.masoodfuzail | Homeostasis | Mechanism of Homeostasis
15:44
Parabronchi Urdu /Hindi medium @prof.masoodfuzail| Respiration in Birds | Breathing in Birds
16:31
Anatomy of Gills English medium @prof.masoodfuzail|Respiration in Fish English medium|
6:30
Digestive System in Birds English Medium @prof.masoodfuzail| Nutrition in Birds | Pigeons milk
13:03
Structure of Lungs Urdu /Hindi medium @prof.masoodfuzail| Anatomy of Lungs | Respiratory System
45:12
Respiratory system of Birds / Respiration in birds / Avian anatomy and physiology
19:39
Structure of Gills Urdu /Hindi medium @prof.masoodfuzail#respirationinfish #anatomyofgills
10:30