Home PYQs UPPSC UPPSC MCQs Prelims 2020 (GS Paper I)

Question

The entire sequence of communities that successively change in a particular area are called:

  1. Ecological succession
  2. Sere
  3. Community dynamics
  4. Pyramid of biomass

Answer:

Option B: Sere

Detailed Solution:

The correct answer is “Sere”.

A sere is the entire sequence of communities that successively change in a particular area during the process of ecological succession. It represents the series of stages that an ecological community goes through as it progresses towards a stable climax community.