If the number of deaths a population equals the number of births, it is
(a) Plateau phase                 (b) Log phase                (c) Lag phase               (d Exponential phase

Dear Student,

Option (a) Plateau Phase is Correct.
Is is also known as Stationery Phase. In this phase growth rate becomes stable because both Natality (Number of births) and Mortality (Number of deaths) becomes equal. There is Zero growth rate and population is said to be in Equilibrium.

Regards!