In an effective GMAT AWA 'Analyze an Argument' essay, each body paragraph typically serves to:

The correct answer to the question "In an effective GMAT AWA 'Analyze an Argument' essay, each body paragraph typically serves to:" is Option B: Identify a specific flaw in the argument and explain its implications..

The other options — A) Introduce new evidence to support the original argument., C) Summarize a different viewpoint on the argument's topic., D) Provide a personal anecdote related to the argument's subject. — are incorrect for this GMAT Exam Prep question. As explained above: Body paragraphs in the AWA essay are dedicated to dissecting the argument by highlighting individual logical flaws, explaining why they weaken the argument, and suggesting how they could be addressed.