Final answer:
Urban planners are primarily responsible for planning the layout of towns and cities to ensure they are functional and attractive, often coordinating with architects, surveyors, and landscape designers.
Step-by-step explanation:
Urban morphologies and the planning of towns and cities are typically the domain of urban planners. These professionals focus on designing urban spaces that are both functional and aesthetically pleasing. Urban planners work on creating comprehensive plans that take into account various aspects of the city's development, including zoning, transportation systems, and public spaces. Architects may design individual buildings within this plan, and surveyors provide crucial measurements and mapping, but it is the urban planners who coordinate these efforts into a cohesive strategy for urban development. Landscape designers may also contribute to the planning by designing public spaces such as parks and gardens, but their role is more focused on specific landscape elements rather than the broader urban layout.