Question

Which of the following is NOT an exotic species that has caused unforeseen ecological disruption where it has been introduced, whether accidentally or deliberately?

Answer 1

All of the above have caused ecological disruption

Step-by-step explanation:

Ecological disruption can be described as a kind of disturbance, whether of biological or non-biological origin which affects the pattern of a particular ecosystem. Disruptions might be caused due to factors such as weather changes or biotic factors such as the invasion of a predator species which disrupts the whole food web of an ecosystem. Any new species, when introduced in a stable ecosystem, will cause disruption in some way or the other.