Which consequence results when a rice paddy experiences sustained anaerobic conditions?

💡 Explanation

Anaerobic conditions inhibit nitrogenase, the enzyme required for nitrogen fixation by diazotrophs, because the enzyme is oxygen-sensitive; therefore, nitrogen availability deceases, rather than phosphorus uptake increasing or methane-oxidizing bacteria flourishing.

• Which mechanism enables salmon to return accurately upriver, even facing strong currents?
• Which process enables freshwater fish to maintain proper salt concentration when constantly losing salts to the environment?
• Which consequence results when symbiotic bacteria in tubeworm trophosomes lack sulfide?
• Which outcome compromises a beaked whale foraging at depth?
• Which outcome commonly occurs when Monarch butterflies’ magnetic receptors are disrupted during migration?
• Which outcome occurs when a small mammal's shivering thermogenesis capacity is exceeded in a hyper-cooled artificial burrow?