Mmm. The other way that plants respire is by burning their glucose fuel without oxygen around, in a process known as anaerobic respiration. This is much less efficient than the aerobic version ...

The yeast has to switch to using anaerobic respiration to ensure it can survive. Ethanol and carbon dioxide are produced. Certain plants can also respire anaerobically. These include plants that ...

Only when nitrogen is converted from dinitrogen gas into ammonia (NH 3) does it become available to primary producers, such as plants ... others are anaerobic; some are phototrophic, others ...