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Which one of the following does not help maintain ecological stability?
- a)Ecosystem complexity
- b)Ecosystem diversity
- c)Ecosystem uniformity
- d)Homeostatic mechanism
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Which one of the following does not help maintain ecological stabilit...
Understanding Ecological Stability
Ecological stability refers to the ability of an ecosystem to maintain its structure and function over time, even in the face of disturbances. Several factors contribute to this stability, but not all aspects promote it equally.
Key Factors for Ecological Stability
- Ecosystem Complexity:
Complex ecosystems with multiple layers, interactions, and relationships (like food webs) tend to be more resilient. They can absorb disturbances better because various species fulfill similar roles, allowing for functional redundancy.
- Ecosystem Diversity:
Biodiversity enhances ecological stability. A wide range of species increases the likelihood that some will thrive under changing conditions. Diverse ecosystems can adapt and recover from stresses, such as climate change or invasive species.
The Role of Ecosystem Uniformity
- Ecosystem Uniformity:
In contrast, ecosystem uniformity, characterized by a lack of diversity and complexity, undermines stability. Uniform ecosystems are more susceptible to disturbances because they rely heavily on few species. If these species are affected by disease or environmental changes, the entire ecosystem can collapse.
Homeostatic Mechanisms
- Homeostatic Mechanism:
These mechanisms help ecosystems self-regulate, maintaining balance and mitigating the effects of disturbances, thus contributing positively to stability.
Conclusion
In summary, while ecosystem complexity, diversity, and homeostatic mechanisms all contribute to ecological stability, ecosystem uniformity does not. It creates vulnerability, making ecosystems less resilient to changes and disturbances. Therefore, the correct answer is option 'C.'
Ecological stability refers to the ability of an ecosystem to maintain its structure and function over time, even in the face of disturbances. Several factors contribute to this stability, but not all aspects promote it equally.
Key Factors for Ecological Stability
- Ecosystem Complexity:
Complex ecosystems with multiple layers, interactions, and relationships (like food webs) tend to be more resilient. They can absorb disturbances better because various species fulfill similar roles, allowing for functional redundancy.
- Ecosystem Diversity:
Biodiversity enhances ecological stability. A wide range of species increases the likelihood that some will thrive under changing conditions. Diverse ecosystems can adapt and recover from stresses, such as climate change or invasive species.
The Role of Ecosystem Uniformity
- Ecosystem Uniformity:
In contrast, ecosystem uniformity, characterized by a lack of diversity and complexity, undermines stability. Uniform ecosystems are more susceptible to disturbances because they rely heavily on few species. If these species are affected by disease or environmental changes, the entire ecosystem can collapse.
Homeostatic Mechanisms
- Homeostatic Mechanism:
These mechanisms help ecosystems self-regulate, maintaining balance and mitigating the effects of disturbances, thus contributing positively to stability.
Conclusion
In summary, while ecosystem complexity, diversity, and homeostatic mechanisms all contribute to ecological stability, ecosystem uniformity does not. It creates vulnerability, making ecosystems less resilient to changes and disturbances. Therefore, the correct answer is option 'C.'
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Community Answer
Which one of the following does not help maintain ecological stabilit...
Ecosystem uniformity is not helpful in ecological stability as
it is more prone to vulnerability.
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Which one of the following does not help maintain ecological stability? a) Ecosystem complexityb) Ecosystem diversityc) Ecosystem uniformityd) Homeostatic mechanismCorrect answer is option 'C'. Can you explain this answer?
Question Description
Which one of the following does not help maintain ecological stability? a) Ecosystem complexityb) Ecosystem diversityc) Ecosystem uniformityd) Homeostatic mechanismCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which one of the following does not help maintain ecological stability? a) Ecosystem complexityb) Ecosystem diversityc) Ecosystem uniformityd) Homeostatic mechanismCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following does not help maintain ecological stability? a) Ecosystem complexityb) Ecosystem diversityc) Ecosystem uniformityd) Homeostatic mechanismCorrect answer is option 'C'. Can you explain this answer?.
Which one of the following does not help maintain ecological stability? a) Ecosystem complexityb) Ecosystem diversityc) Ecosystem uniformityd) Homeostatic mechanismCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which one of the following does not help maintain ecological stability? a) Ecosystem complexityb) Ecosystem diversityc) Ecosystem uniformityd) Homeostatic mechanismCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following does not help maintain ecological stability? a) Ecosystem complexityb) Ecosystem diversityc) Ecosystem uniformityd) Homeostatic mechanismCorrect answer is option 'C'. Can you explain this answer?.
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