Final answer:
Panel discussions are generally more formal compared to symposiums, featuring a structured format with a moderator and expert panelists.
Step-by-step explanation:
While symposiums can be informal and conversational in nature, often encouraging a free exchange of ideas, panel discussions usually have a more structured format. Panel discussions typically feature a moderator and a group of experts who address the audience and answer questions on a specific topic, following a predetermined program. This structure helps to keep the conversation focused and professional.
panel discussions are known for their informal and conversational tone. Panel discussions encourage open dialogue and interaction between panelists and the audience, creating a more relaxed atmosphere.