In ecological succession the climax community is best recognised by the following state

Options

A. P=R
B. PgtR
C. PltR
D. `P ne R`

Answer

A

Explanation

The climax stage is the stage of the ecological succession in which the community of an ecosystem becomes stable and does not undergo significant changes. In the climax community, greater biodiversity is possible. In this stage, the photosynthesis rate and cellular respiration reach their maximum level and therefore net primary production approaches zero. During the climax, the amount of oxygen released by photosynthesis is equal to oxygen consumed by respiration.