LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

ECOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A native species and a non-native species are competing for resources within the same ecosystem. The non-native species is more likely to survive than the native species in which of the following situations?
A
Both the native species and the non-native species thrive on the same food source.
B
The native species is immune to certain pathogens in the ecosystem.
C
Predators prey on both native and non-native species.
D
The non-native species has no natural enemies in the ecosystem.
Explanation: 

Detailed explanation-1: -A native species and a non-native species are competing for resources within the same ecosystem. The non-native species is more likely to survive than the native species in which of the following situations? Both the native species and the non-native species thrive on the same food source.

Detailed explanation-2: -1 Answer. In short, changes to soil content increases nutrients available which in turn spawns the growth of new foliage which increases diversity.

Detailed explanation-3: -How has this dam most likely affected the Mediterranean Sea ecosystem? Reduced nutrients from the land support fewer producers in the sea. Water trapped behind the dam causes the marine ecosystem to move inland. The flooding in August through November causes marine life to be destroyed.

There is 1 question to complete.