Number of alveoli in human lung is about

The number of alveoli in the human lungs has been estimated to be approximately

The number of alveoli in the human lungs has been estimated to be approximately

The number of alveoli in the human lungs has been estimated to be approximately

The number of alveoli in the human lungs has been estimated to be approximately

In man,total number of alveoli in both lungs are:

The total number of alveoli in both the lungs is

Very high number of alveoli present in a lung is meant for

Very high number of alveoli present in a lung is meant for

Presence of large number of alveoli around alveolar ducts opening into bronchioles in mammalian lungs is

The presence of large number of alveoli around alveolar ducts opening into bronchioles in mammalian lungs is