What might happen to a root if the pericycle disappeared?

What is the "great pacific garbage patch"? a large area of marine debris concentrated by rotating ocean currents a large area around the pacific rim where debris collects from natural disasters such as tsunamis an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability a large trash dump located in hawaii

What two fields of study provide the core information that is used to classify organisms?

Which identifies the main purpose of biological taxonomy?