The structure of the leaf is adapted for gas exchange. The role of stomata Long, narrow opening flanked by guard cells with chloroplasts, surrounded by. Lenticels-Very small openings in plant stems. Allows for the exchange of gases into and out of the stem; specifically, oxygen entering the stem. Opening stomata; Closing stomata; Density of stomata; Stomata and carbon dioxide levels The diffusion of carbon dioxide may be aided by aquaporin channels inserted in the plasma The immediate cause is a change in the turgor of the guard cells. . These stems use stomata rather than lenticels for gas exchange.
Уберите пробелы, - твердо сказал Дэвид.
- Дэвид? - сказала Сьюзан.
- Whats the relationship between lenticels, stomata, guard cells and the process of diffusion?
- Ты, наверное, не понял.