"Substitution" is the type of mutation among the choices that are given in the question that the plant undergo. The correct option among all the options that are given in the question is the second option or the penultimate option. I hope that this is the answer that has actually come to your help.
To produce energy for the body
Answer:
The population increases at a rate of approx. 0.70% per year.
Explanation:
The population (P) as a function of time (t) is as follows:

Given that the population doubles in 100 years, let's calculate
:
≅
%