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(a) dt/dN = IN
(b) dN/IN = dt
(c) rN/dN = dt
(d) dN/dt = IN
[CBSE AIPMT 2006]
Correct Option (d)
Reason : J-shaped form of population growth is mathematically described by an equation of exponential or geometric increase, which is as follows:
where, d = rate of change
t = time
N = number of females at a particular time
I = biotic potential of each female
(N can also be considered as the total population
and r as the biotic potential of each individual).
Correct Option (d)
Reason : J-shaped form of population growth is mathematically described by an equation of exponential or geometric increase, which is as follows:
where, d = rate of change
t = time
N = number of females at a particular time
I = biotic potential of each female
(N can also be considered as the total population
and r as the biotic potential of each individual).