Terminals bronchioles brach to from

Terminals bronchioles branch to from

Terminals bronchioles branch to form

Each terminal bronchiole gives rise to a number of very thin, irregular walled and vascularised bag like structure called_____

Each terminal bronchiole gives rise to a number of very thin, irregular walled and vascularised bag like structure called_____

Considering the following labels for mentioned structured and select the correct sequence of their arrangement :- A= Terminal bronhiole B= Respiratory bronchiole C= Tertiary bronchi D= Primary bronchi E= Secondary bronchi F= Total pulmonary bronchioles