If the rate of addition of new members increases with respect to the individual host of the same population, then the graph obtained has:

In nature, a given habitat has enough resources to support a maximum possible number, beyond which no further growth is possible. This characteristic feature of nature is known as

The equation of Verhulst-Pearl logistic growth is $\frac{\mathrm{dN}}{\mathrm{dt}}=\mathrm{rN}\left[\frac{\mathrm{K}-\mathrm{N}}{\mathrm{K}}\right]$.

From this equation, $\mathrm{K}$ indicates:

The permanent decrease in population number occurs due to The permanent decrease in population number occurs due to

$J-$shaped growth curve depicts