Please solve question 16(iv).
Option c is correct.
Logistic growth is considered more realistic than exponential as it is assumed that the resources in exponential growth are unlimited and therefore the population grows quickly and is wiped out within a short period of time. For example bacterial culture. However in logistic growth there is a sigmoid growth where the resources are limiting and a plateau is reached after limited growth followed by the death due to lack of nutrients, space and other growth requirements. It takes into account the fixed carrying capacity.