What term describes the organization of tasks among community members to improve metabolism?

What term describes the organization of tasks among community members to improve metabolism?

• A. Division of labor
• B. Quorum sensing
• C. Syntrophy
• D. Complementarity

Answer: (A)

Division of labor describes how community members specialize in different tasks to optimize metabolism. In microbial communities, different species or strains take on distinct steps of a metabolic process or handle different substrates, so the group achieves higher overall throughput than any one member alone. Quorum sensing is about cell-density signaling that coordinates behavior; it doesn’t specify task allocation. Syntrophy is a specific cooperative interaction where one organism’s metabolism enables another’s, often for energy gain. Complementarity refers to different capabilities that together support a function, but the organized distribution of tasks across the community best fits division of labor.

Division of labor describes how community members specialize in different tasks to optimize metabolism. In microbial communities, different species or strains take on distinct steps of a metabolic process or handle different substrates, so the group achieves higher overall throughput than any one member alone. Quorum sensing is about cell-density signaling that coordinates behavior; it doesn’t specify task allocation. Syntrophy is a specific cooperative interaction where one organism’s metabolism enables another’s, often for energy gain. Complementarity refers to different capabilities that together support a function, but the organized distribution of tasks across the community best fits division of labor.