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 ...

Biological diversity, often shortened to biodiversity, is the variation of life at all levels of biological organization, referring not only to the sum total of life forms across an area, but also to ...

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 ...

This diversity spans the biological hierarchy and includes variation at the level of genes, populations, communities, ecosystems, and biomes. The courses associated with this major reflect the ...