Choose the wrong statement
Natality and immigration increases the population density
Mortality and emigration decreases the population density
Adverse condition does not affect the population density
Food availability and predation pressure affect population density
What are the factors affecting population growth ?
Under a particular set of selection pressure, organisms evolve towards the most ...$A$... reproductive strategy. Some organisms breed only ...$B$... in lifetime while others breed ....$C$... in life time
Choose the correct option for $A, B$ and $C$
Which of the following is correct for $r$-selected species?
The integral form of the exponential growth equation as $N_{t}-N_{0} e^{r t}$
$A.$ Population density after time $t$
$B.$ Population density at time zero
$C.$ Intrinsic rate of natural increase
$D.$ The base of natural logarithms $(2.71828)$
Identify $A, B, C$ and $D$ from the given equation