Which of the following equations correctly represents Verhulst-Pearl logistic growth ?

Verhulst-pearl logistic growth patten is

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 equations correctly represents Verhulst-Pearl logistic growth is:

Which of the following equation correctly represent species-area relationship?

Which of the following equation correctly represent species-area relationship?

Which of the following equations corretly represents the exponential population growth curve ?

Which of the following equations corretly represents the exponential population growth curve ?

Which of the following curve represents Verhulst Pearl Logistic growth in a populations ?

Which of the following curve represents Verhulst Pearl Logistic growth in a populations ?