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NTA Abhyas NEET2020BotanyEcosystemPractice

What is correct regarding ecological succession?

Options

  1. AThe decrease in biodiversity at each transitional level.
  2. BPrimary succession is faster than secondary succession.
  3. CChange to environmental condition extreme to mesic.
  4. DThe climax community is most stable with the environment as the niche and food web complexity is less.

Correct answer

C. Change to environmental condition extreme to mesic.

Step-by-step solution

Both hydrarch and xerarch successions lead to medium water conditions (mesic) – neither too dry (xeric) nor too wet (hydric).

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