1. A diverse and complex ecosystem is more stable. |
2. Ecosystem stability increases with decrease in number of links in food web. |
A) 1 only
B) 2 only
C) 1 and 2
D) None of the Above
Correct Answer: A
Solution :
Diversity increases the resilience of the system to outside invasions of exotic organisms. So statement 1 is correct. A large number of interacting feeding links provide alternative channels for energy flow and this generates a wide variety of adjustments of population to environment changes and stresses within the ecosystem. Therefore, ecosystem stability increases with increase in number of links in food web.You need to login to perform this action.
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