The population growth is generally descr...

The population growth is generally described by the following equation : `(dN)/(dt)= rN ((K-N)/(K))` What does 'r' represent in the given equation ?

death rate

carrying capacity

population density at time t

intrinsic rate of natural increase

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Read the following text and answer the following question on the basis of the same : Growth of population with time shows specific and predictable patters. Two types of growth patter of populaiton are exponetial and logistic growth . When resource in the habitat are unlimited each species has the ability to relize fully its innate potential to grow in number . Then the population gorws in exponential fashion . When the resource are limited growth curve shows an inital slow rate and then it accelerates and finally slows giving the gorwth curve which is sigmoid . The population growth is generally descibed by the following equations : dN//dt = rN(K-N)//K What does 'r' represent in the given equation ?

Study the graph given below and answer the questions that follow : (i) The curve 'b' is described by the following equation : (dN)/(dt) = rN {(K-N)/(K)} (ii) What does 'K' stand for in this equation ? Mention its significance. (ii) Which one of the two curves is considered a more realistic one for most of the animal populations ? (iii) Which curve would depict the population of a species of deer if there are no predators in the habitat ? Why is to so ?

In the equation, dN//dt = rN

The Verhulst-Pearl logistic growth is described to the equation (dN)/(dt)=rN(K-N)/K , in this K stand

What does the symbol (aq) represent in a chemical equation?

which of the following option is true for verhulst Pearl logistic growth? (A)population growth is decreased by the equation dN/dt = rN[K/(K-N)] . (B) r' represents biotic potential. (C) applicable to a population growing in habitat with limited resources. (D)K represents carrying capacity

Arithmetic growth curve is represented by which of the following equation?

GRB PUBLICATION-POPULATION : INTERACTIONS AND ATTRIBUTES-NCERT Corner (Exemplar Problems)

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