Groups exhibit different behavior—more than just the sum total of each group member’s individual behavior. In this section, we’re going to look at various aspects of group behavior.what is group?A group is defined as two or more interacting and interdependent individuals who come together to achieve particular objectives.Groups differ from mere aggregates of individual because the latter have no interdependence, interaction, or common goal.Groups differ from organizations because the latter involve systematic efforts and are engaged in the production of goods and services.Teamwork occurs when groups are able to work efficiently and effectively together to achieve organizational goals.