Integrative levels of organization allow researchers to describe ... to populations is most relevant (Figure 1). When units of biological material are put together, the properties of the new ...

Thus, high levels of rRNA (and the availability ... the framework of biological stoichiometry stitches together layers of biological organization from genes to ecosystems by connecting element ...

As a behavioral and evolutionary ecologist, I am fascinated by relationships among different scales of biological organization ... but it is the relationship between these two levels that provides ...

Research on how and why living things, at all levels of biological organization--from genes and genomes to populations and species--change over time. Research that characterizes and classifies ...