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A: Environmental resistance operates to slow down the exponential phase in the logistic population.
R: Crash phase does not occur in this population.
- a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.
- b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.
- c)If the Assertion is a true statement, but Reason is false.
- d)If both Assertion and Reason are false statements.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A: Environmental resistance operates to slow down the exponential phas...
Explanation:
Environmental resistance is a term used in ecology to describe the factors that limit the growth of a population. These factors can include limited food, space, water, and the presence of predators or disease. In the logistic population growth model, the population experiences a period of exponential growth, followed by a period of slower growth as environmental resistance comes into play.
Reasoning:
The assertion that environmental resistance operates to slow down the exponential phase in the logistic population is true. Environmental resistance prevents the population from continuing to grow exponentially by limiting resources and increasing competition. This leads to a slowing down of population growth.
However, the reason that the crash phase does not occur in this population is not directly related to environmental resistance. The logistic population growth model accounts for the population reaching a carrying capacity, where the growth rate slows down but does not result in a crash phase. The absence of a crash phase is a characteristic of the logistic growth model, rather than a direct result of environmental resistance.
Therefore, option 'B' is the correct answer as both the assertion and reason are true, but the reason is not the correct explanation of the assertion.
Environmental resistance is a term used in ecology to describe the factors that limit the growth of a population. These factors can include limited food, space, water, and the presence of predators or disease. In the logistic population growth model, the population experiences a period of exponential growth, followed by a period of slower growth as environmental resistance comes into play.
Reasoning:
The assertion that environmental resistance operates to slow down the exponential phase in the logistic population is true. Environmental resistance prevents the population from continuing to grow exponentially by limiting resources and increasing competition. This leads to a slowing down of population growth.
However, the reason that the crash phase does not occur in this population is not directly related to environmental resistance. The logistic population growth model accounts for the population reaching a carrying capacity, where the growth rate slows down but does not result in a crash phase. The absence of a crash phase is a characteristic of the logistic growth model, rather than a direct result of environmental resistance.
Therefore, option 'B' is the correct answer as both the assertion and reason are true, but the reason is not the correct explanation of the assertion.
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A: Environmental resistance operates to slow down the exponential phas...
Sudden decrease in population is the crash phase.
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A: Environmental resistance operates to slow down the exponential phase in the logistic population.R: Crash phase does not occur in this population.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'B'. Can you explain this answer?
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A: Environmental resistance operates to slow down the exponential phase in the logistic population.R: Crash phase does not occur in this population.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A: Environmental resistance operates to slow down the exponential phase in the logistic population.R: Crash phase does not occur in this population.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A: Environmental resistance operates to slow down the exponential phase in the logistic population.R: Crash phase does not occur in this population.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'B'. Can you explain this answer?.
A: Environmental resistance operates to slow down the exponential phase in the logistic population.R: Crash phase does not occur in this population.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A: Environmental resistance operates to slow down the exponential phase in the logistic population.R: Crash phase does not occur in this population.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A: Environmental resistance operates to slow down the exponential phase in the logistic population.R: Crash phase does not occur in this population.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'B'. Can you explain this answer?.
Solutions for A: Environmental resistance operates to slow down the exponential phase in the logistic population.R: Crash phase does not occur in this population.a)If both Assertion & Reason are true, and the reason is the correct explanation of the assertion.b)If both Assertion & Reason are true, but the reason is not the correct explanation of the assertion.c)If the Assertion is a true statement, but Reason is false.d)If both Assertion and Reason are false statements.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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