$Statement 1$: Over-population has become a serious problem in the developing countries
$Statement 2$: It do not exhaust natural resources, causes unemployment and pollution
Statement $1 $is True, Statement $2$ is True; Statement $2$ is correct explanation for Statement $1$
Statement $1$ is True, Statement $2$ is True; Statement $2$ is not correct explanation for Statement $1$
Statement $1$ is True, Statement $2$ is False
Statement $1$ is False, Statement $2$ is True
Condition in which motility remains very less is
The minimum number of females per $1000$ males are found in
Vitamin- $E$ is also called