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Following table summarizes the differences
\( \mathrm{P} \) between natality and mortality. Select the incorrect ones.
W
\begin{tabular}{|l|l|l|}
\hline \multicolumn{2}{|c|}{ Natality } & \multicolumn{1}{c|}{ Mortality } \\
\hline (i) & \( \begin{array}{l}\text { Natality is number of } \\
\text { births per unit } \\
\text { population per unit } \\
\text { time }\end{array} \) & \( \begin{array}{l}\text { It is number of } \\
\text { deaths per unit } \\
\text { population per unit } \\
\text { time. }\end{array} \) \\
\hline (ii) & \( \begin{array}{l}\text { It adds new } \\
\text { individuals to the } \\
\text { population. }\end{array} \) & \( \begin{array}{l}\text { It removes } \\
\text { individuals from } \\
\text { the population. }\end{array} \) \\
\hline (iii) & \( \begin{array}{l}\text { It increases the size } \\
\text { of population. }\end{array} \) & \( \begin{array}{l}\text { It decreases the size } \\
\text { of population. }\end{array} \) \\
\hline (iv) & \( \begin{array}{l}\text { It increases } \\
\text { population density. }\end{array} \) & \( \begin{array}{l}\text { It reduces } \\
\text { population density. }\end{array} \) \\
\hline (v) & \( \begin{array}{l}\text { It is low when } \\
\text { population size is } \\
\text { small and high when } \\
\text { population size is } \\
\text { large. }\end{array} \) & \( \begin{array}{l}\text { It is high when } \\
\text { population size is } \\
\text { small and low when } \\
\text { population size is } \\
\text { large. }\end{array} \) \\
\hline
\end{tabular}
(1) (i) and (v)
(2) (iv) only
(3) (iii) and (iv)
(4) (v) only
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