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The per individual change in a population due to natality can be estimated by using

(Here, ΔNn= New individuals produced; N= initial population; Δt= change in time)

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Important Questions on Organisms and Populations

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Gamma Question Bank for Medical Biology>Chapter 35 - Organisms and Populations>EXERCISE>Q 12
Vital index of a population is represented as
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Gamma Question Bank for Medical Biology>Chapter 35 - Organisms and Populations>EXERCISE>Q 13
Which of the given age pyramid reflects a stable human population?
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Gamma Question Bank for Medical Biology>Chapter 35 - Organisms and Populations>EXERCISE>Q 14
Which of the following pair of characters contribute an increase in population density?
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Gamma Question Bank for Medical Biology>Chapter 35 - Organisms and Populations>EXERCISE>Q 15
The maximum number of individuals of a population which can be supported with optimum resources for their survival is called:
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Gamma Question Bank for Medical Biology>Chapter 35 - Organisms and Populations>EXERCISE>Q 16
The integral form of exponential growth equation will be
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Gamma Question Bank for Medical Biology>Chapter 35 - Organisms and Populations>EXERCISE>Q 17
Which of the following curve represents Verhulst Pearl Logistic growth in a population?
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Gamma Question Bank for Medical Biology>Chapter 35 - Organisms and Populations>EXERCISE>Q 18
Mark the incorrect match (w.r.t. population interactions)
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Gamma Question Bank for Medical Biology>Chapter 35 - Organisms and Populations>EXERCISE>Q 19
According to Gause, if two species are occupying same ecological niche and competing for common resources, then