on the other hand , the following parameters indicated heterotic effects ( an increase or decrease in dimension compared to the parents with many possibly favorable ) in one or both f1 offspring : body weight , fresh lung weight , fixed lung volume/fresh lung weight , specific lung volume , alveolar wall proportion , mean alveolar wall thickness , mean linear intercept , mean chord length of alveoli , mean chord length of alveolar ducts , alveolar surface area , and alveolar surface area to lung volume ratio .
C0225695
alveolar wall
C1515933
alveoli