NCERT · Class 12 · Biology · Organisms and PopulationsGause's Competitive Exclusion Principle states that:
Step-by-Step Solution
Gause's Competitive Exclusion Principle states that two closely related species competing for the same resources cannot co-exist indefinitely and the competitively inferior one will eventually be eliminated.
Detailed Options Breakdown
Option : Two species competing for same resources can co-exist indefinitely
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Organisms and Populations.
Option 1: Inferior species is eliminated eventually when resources are limited (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Predators help in maintaining species diversity
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Organisms and Populations.
Option 3: Parasites evolve special adaptations
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Organisms and Populations.
💡 Study Guide: This question tests core syllabus concepts from Organisms and Populations. For formulas, key summaries, and mock exam reference guides, read the full Organisms and Populations Revision Notes.