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Which of the following statements does not characterise an ecosystem?
- a)During stress conditions, the count of rare species gets reduced in an ecosystem.
- b)An ecosystem is considered to be unstable if its structure and functions remain more or less the same throughout the year.
- c)An ecosystem having high population diversity and low dominance is regarded as less productive in nature.
- d)In ecosystems, the biotic communities generally accommodate a large number of individual species occurring in small numbers.
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Which of the following statements does not characterise an ecosystem?...
It is just the reverse statement as an ecosystem is considered to be stable in the ecological sense if its structure and functions remain more or less the same throughout the year.
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Community Answer
Which of the following statements does not characterise an ecosystem?...
Explanation:
Unstable Ecosystem:
An ecosystem is considered unstable if its structure and functions undergo significant changes throughout the year. This instability may be due to various factors such as environmental fluctuations, human disturbances, or natural disasters.
Characteristics of an Ecosystem:
- Species Count: During stress conditions, the count of rare species may indeed get reduced in an ecosystem as they may be more susceptible to environmental changes.
- Population Diversity: An ecosystem with high population diversity and low dominance is often regarded as more stable and resilient to disturbances as it can adapt to changes better.
- Productivity: Ecosystem productivity is often higher in systems with a balanced diversity of species as each species plays a unique role in the ecosystem.
- Biotic Communities: Ecosystems can indeed accommodate a large number of individual species occurring in small numbers, contributing to the overall biodiversity and functioning of the ecosystem.
Conclusion:
Therefore, statement B does not characterize an ecosystem correctly as stability is not defined by remaining more or less the same throughout the year, but rather by the ability to adapt to changes and disturbances while maintaining its overall structure and functions.
Unstable Ecosystem:
An ecosystem is considered unstable if its structure and functions undergo significant changes throughout the year. This instability may be due to various factors such as environmental fluctuations, human disturbances, or natural disasters.
Characteristics of an Ecosystem:
- Species Count: During stress conditions, the count of rare species may indeed get reduced in an ecosystem as they may be more susceptible to environmental changes.
- Population Diversity: An ecosystem with high population diversity and low dominance is often regarded as more stable and resilient to disturbances as it can adapt to changes better.
- Productivity: Ecosystem productivity is often higher in systems with a balanced diversity of species as each species plays a unique role in the ecosystem.
- Biotic Communities: Ecosystems can indeed accommodate a large number of individual species occurring in small numbers, contributing to the overall biodiversity and functioning of the ecosystem.
Conclusion:
Therefore, statement B does not characterize an ecosystem correctly as stability is not defined by remaining more or less the same throughout the year, but rather by the ability to adapt to changes and disturbances while maintaining its overall structure and functions.
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Which of the following statements does not characterise an ecosystem?a)During stress conditions, the count of rare species gets reduced in an ecosystem.b)An ecosystem is considered to be unstable if its structure and functions remain more or less the same throughout the year.c)An ecosystem having high population diversity and low dominance is regarded as less productive in nature.d)In ecosystems, the biotic communities generally accommodate a large number of individual species occurring in small numbers.Correct answer is option 'B'. Can you explain this answer?
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Which of the following statements does not characterise an ecosystem?a)During stress conditions, the count of rare species gets reduced in an ecosystem.b)An ecosystem is considered to be unstable if its structure and functions remain more or less the same throughout the year.c)An ecosystem having high population diversity and low dominance is regarded as less productive in nature.d)In ecosystems, the biotic communities generally accommodate a large number of individual species occurring in small numbers.Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following statements does not characterise an ecosystem?a)During stress conditions, the count of rare species gets reduced in an ecosystem.b)An ecosystem is considered to be unstable if its structure and functions remain more or less the same throughout the year.c)An ecosystem having high population diversity and low dominance is regarded as less productive in nature.d)In ecosystems, the biotic communities generally accommodate a large number of individual species occurring in small numbers.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements does not characterise an ecosystem?a)During stress conditions, the count of rare species gets reduced in an ecosystem.b)An ecosystem is considered to be unstable if its structure and functions remain more or less the same throughout the year.c)An ecosystem having high population diversity and low dominance is regarded as less productive in nature.d)In ecosystems, the biotic communities generally accommodate a large number of individual species occurring in small numbers.Correct answer is option 'B'. Can you explain this answer?.
Which of the following statements does not characterise an ecosystem?a)During stress conditions, the count of rare species gets reduced in an ecosystem.b)An ecosystem is considered to be unstable if its structure and functions remain more or less the same throughout the year.c)An ecosystem having high population diversity and low dominance is regarded as less productive in nature.d)In ecosystems, the biotic communities generally accommodate a large number of individual species occurring in small numbers.Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following statements does not characterise an ecosystem?a)During stress conditions, the count of rare species gets reduced in an ecosystem.b)An ecosystem is considered to be unstable if its structure and functions remain more or less the same throughout the year.c)An ecosystem having high population diversity and low dominance is regarded as less productive in nature.d)In ecosystems, the biotic communities generally accommodate a large number of individual species occurring in small numbers.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements does not characterise an ecosystem?a)During stress conditions, the count of rare species gets reduced in an ecosystem.b)An ecosystem is considered to be unstable if its structure and functions remain more or less the same throughout the year.c)An ecosystem having high population diversity and low dominance is regarded as less productive in nature.d)In ecosystems, the biotic communities generally accommodate a large number of individual species occurring in small numbers.Correct answer is option 'B'. Can you explain this answer?.
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