An invasive species introduced into an ecosystem often has no natural enemies, allowing it to multiply rapidly. True or False?

An invasive species is indeed often introduced into an ecosystem where it lacks natural predators or competitors that would typically keep its population in check. As a result, these species can exploit available resources more effectively, reproduce rapidly, and establish themselves within the new environment. This unchecked growth can lead to significant ecological disruptions, such as outcompeting native species for food and habitat, altering ecosystem processes, and sometimes leading to the decline or extinction of local species.

The dynamic of invaders flourishing in new habitats without their natural enemies highlights the critical balance that existing species maintain within ecosystems. In a nutshell, the rapid multiplication of these introduced species stems from the absence of their usual regulatory mechanisms, making the statement true.