The common difference among the first four generation is 11.
Linear population growth is meant by the growth when the number of populations grow linearly in a constant amount.
Mathematically linear population growth can be represented as: -
Pt = Po + (k × T)
Where,
Pt is population at time t
Po is population at time zero
k is constant growth rate
T is elapsed time in years from time zero
The population increases in a constant amount or number hence keeping the population of each generation constant.
The reproduction of new off springs from the parents give rise to a new generation. The generation surviving the time span is known as generation time.
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