NCERT · Class 12 · Biology · EcosystemThe mass of living material at a trophic level at a particular time is called:
Step-by-Step Solution
Standing crop is the mass of living material (biomass) at a trophic level at a particular time. It is measured as the mass of living organisms (biomass) or the number in a unit area.
Detailed Options Breakdown
Option : Standing crop (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: Standing state
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ecosystem.
Option 2: Biomass energy
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ecosystem.
Option 3: Trophic level mass
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ecosystem.
💡 Study Guide: This question tests core syllabus concepts from Ecosystem. For formulas, key summaries, and mock exam reference guides, read the full Ecosystem Revision Notes.