Assertion: Secondary succession always involves a predictable sequence of species and
Channel: Doubtnut
Date: 23/08/2020

Assertion: Secondary succession always involves a predictable sequence of species and ends up with the same climax community as existed prior to the disturbance.  Reason: A pond cannot be considered as a self. Sustained ecosystem as it does not possess all the structural and functional components which work as a unit in an ecosystem.