Question

Observe the population growth curve and answer the questions given below: 
 

(a) State the conditions under which growth curve ‘A’ and growth curve ‘B’ plotted in the graph are possible. 
 

Hint:

Exponential growth is unsustainable in natural conditions due to resource limitations, while logistic growth reflects a realistic population pattern that stabilizes at the carrying capacity.

Answer 1

- Growth curve ‘A’ (Exponential growth): This type of growth occurs under ideal conditions, where there are no limitations on resources such as food, space, or other environmental factors. 
- Growth curve ‘B’ (Logistic growth): Logistic growth takes place under natural conditions where resources are limited. Environmental resistance, such as competition and predation, slows down the growth and stabilizes the population at the carrying capacity.