The virginia plan is best described as calling for a congress with what

The Virginia plan called for Bicameral in Congress is the right answer.  

The Virginia Plan was a proposal by the representatives of Virginia for Bicameral Legislative Branch. This plan is significant for its performance in establishing the stage for the convention and, in particular, for the formulation of the idea of representation as according to the population. Thus the formation of the New Constitution was more directly based on the proposal given by the Virginia plan.