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NTA Abhyas NEET2020BotanyEcosystemPractice

Which of the following is/are the structural character/s of an ecosystem? Dominance, Species composition, Stratification, Nutrient cycle, Food Web complexity, Productivity

Options

  1. ADominance, Species composition, Stratification
  2. BNutrient cycle, Food Web complexity, Productivity
  3. CNutrient cycle, Dominance, Productivity
  4. DDominance, Nutrient cycle, Species composition

Correct answer

A. Dominance, Species composition, Stratification

Step-by-step solution

Dominance is the abundance of a species in an ecosystem, it affects the functioning of the ecosystem. Species composition is the identification and enumeration of different types of species present in the ecosystem. Vertical distribution of different species forming a canopy structure is called stratification. These are three important structural components of the ecosystem.

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