Which process causes aggregation in certain bioluminescent bacteria?

💡 Explanation

Quorum sensing mediates bacteria aggregation because cells release autoinducers; as concentration increases, bioluminescence genes are activated, promoting visible clustering and specialized behaviors thereof, rather than dispersing randomly because of differing environmental gradients.

• Which hormonal event disrupts pupal development when ecdysone production is prematurely terminated?
• Which increased risk arises due to blocked stomata during high-intensity transpiration streams?
• Which consequence results when an olfactory map lacks sufficient pheromone markers during salmon migration?
• Which outcome occurs when a songbird experiences sensorimotor decoupling during vocal learning?
• Which effect results when transpiration rate sharply rises?
• Which outcome reduces the upward water movement when tension exceeds the root's capacity to supply water in a tall tree?