Question

Number of immigration is more than emigration and death is lower than natality. Growth curve of population will show

• A. Declining phase
• B. Lag phase
• C. Steady phase
• D. Exponential phase

Answer 1

The correct option is D Exponential phase

The factors which influence population density are as follows:
●Natality
●Immigration
●Mortality
●Emigration

Natality and immigration increase the population density.
Mortality and emigration decrease the population density.
Hence, an increase in natality compared to death and an increase in immigration compared to emigration represents an exponential growth phase.

Final answer
a. Exponential phase