What term defines kind of species that have been introduced to an ecosystem by man?

Answer;

-Exotic species

Explanation;

-An exotic species or an introduced species ( or alien species, non-indigenous species, or non-native species) is a species living outside its native distributional range, which has arrived there by human activity, either deliberate or accidental.

-The major distinguishing feature between exotic and invasive species is that exotic species is harmless to the ecosystem whereas invasive species is harmful to the ecosystem.

-For example important introduced pest species which include chestnut blight, Dutch elm disease, etc. and plant species such as honeysuckle, buckthorn, etc.

cramming before a final is bad because it makes a student's stress level higher. students who embrace cramming to get through a final exam week find themselves struggling to perform consistently, once the brain adjusts to prolonged sleep deprivation.

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.