Assume a potentially invasive species is about to be accidentally introduced into the United States via ship ballast water.The best way to control this species is to
A) prevent movement of the ship to its final destination.
B) use an eradication method as soon as individuals enter the water.
C) use an eradication method once the population is well established.
D) pass a law to ban accidental introduction of species.
E) prevent the introduction by treating ballast water before it is released.

Question

Quizplus · Accepted Answer

The best option is to prevent the introduction of the potentially invasive species by treating ballast water before it is released. This approach is more effective and efficient than trying to eradicate a well-established population, which can be very costly and unlikely to succeed. Passing a law to ban accidental introduction is also a good idea, but it may not be as feasible as treating ballast water. preventing the movement of the ship would also be effective but can cause significant economic losses.

Assume a Potentially Invasive Species Is About to Be Accidentally