Within all complex, multicellular living systems such as plants and humans, there exists a set of genetic elements that can be likened to the blueprints, tools, and specialized personnel at a construction site for an expanding development. Within all complex, multicellular living systems such as plants and humans, there exists a set of genetic elements that can be likened to the blueprints, tools, and specialized personnel at a construction site for an expanding development. Plants & Animals Molecular & Computational biology Phys.org – latest science and technology news stories