A theory that is coherent is described as being

• A. randomly organized
• B. logically consistent and well-organized
• C. fragile and uncertain
• D. partially connected

Answer: (B)

Coherence means internal consistency and a unified, logical structure where every part fits with the others. A theory that is coherent is logically consistent and well-organized because its definitions, assumptions, and conclusions support one another without contradictions, and the reasoning flows in a clear, orderly way.

That’s why the description fits best: it captures both the logical reliability and the orderly arrangement that coherence implies. An idea that is randomly organized would lack this harmony; something described as fragile and uncertain implies instability, not coherence; and something only partially connected isn’t fully integrated, so it isn’t truly coherent.