A force which acts against the achievement of highest possible level to population growth is known as
Population pressure
Saturation level
Carrying capacity
Environmental resistance
“Population is an auto-regulated system'' was said by
$1^{st}$, $2^{nd}$, $3^{rd}$ dose of $DPT$ is given by
$I$. $6 \;weeks$ after birth
$II$. $10 \;weeks$ after birth
$III$. $14 \;weeks$ after birth
$IV$. $24 \;weeks$ after birth
$V$. $29\; weeks$ after birth
The best solution to population problem in India is to
Accumulation of national resources and saving is known as