A translocation in which part of one chromosome is exchanged with a part of a separate non-homologous chromosome. ~ s are the result of moving a section of the genetic material (chromosome) of the cell and attaching it to another chromosome.
Plants actually create these compounds to ensure a healthy, diverse population of bacteria lives near their roots to protect the plants. Decomposers are especially important in retaining nutrients in their cells thus preventing loss of those nutrients from the root zone. This is very important in the nitrogen cycle.
the supply of limiting nutrient determins cycling rates of most nutrients, influences cycling rates of most essential nutrients in ecosystems. Nutrient limitation to plant growth is defined operationally, as occurring where additions of a nutrient (or nutrients) enhance the growth o plants.