Which sector is NOT part of the events industry?

The events industry encompasses a variety of sectors that play significant roles in planning, organizing, and executing events. The corporate sector involves business-related events, such as conferences, meetings, and trade shows. The cultural sector includes events that are centered around artistic and cultural expressions, such as festivals, concerts, and exhibitions. The government sector is involved in public events, official ceremonies, and community engagements.

The biological sector, however, does not fit within the traditional framework of the events industry, as it primarily pertains to biological sciences and research rather than the organization or management of events. Therefore, it is not recognized as a key component of the events industry, making it the correct answer in this context.