For calculating the intrinsic rate of natural increase, one can need to know theA. B and DB. B, D, I and EC. B, b, D and dD. b and d

For calculating the intrinsic rate of natural increase, one can need t

1.	For calculating the intrinsic rate of natural increase, one can need to know theA. B and DB. B, D, I and EC. B, b, D and dD. b and d
Answer» Correct Answer - D For calculating the intrinsic rate of natural increase, one can need to know the b(birth rates) and d(death rates0.

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Define the following terms and give one example for each: (a) Commensalism (b) Parasitism (c) Camouflage (d) Mutualism (e) Interspecific competition
Select the statement which explains best parasitism. (a) One organism is benefited. (b) Both the organisms are benefited. (c) One organism is benefited, other is not affected. (d) One organism is benefited, other is affected.
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Each environment can support a limited population depending upon itsA. Biotic potentialB. Carrying capacityC. NatalityD. Reproductive potential
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In an area, if there are 200 Parthenium plants but only a single huge banyan tree with a large canopy, the population density is measured in terms ofA. Number or biomassB. Number of per cent coverC. Biomass or per cent coverD. Number, biomass or per cent cover.
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The size of a population for any species is not a static parameter. It keeps changing in time, depending on various factors includingA. Food availabilityB. Predation pressureC. Adverse weatherD. All of the above

For calculating the intrinsic rate of natural increase, one can need to know theA. B and DB. B, D, I and EC. B, b, D and dD. b and d

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