Populations evolve to maximize their reproductive fitness,also called Darwinian fitness,with:

Given below are two statements.
Statement $I$: Under unlimited resource conditions,every species is capable of growing exponentially.
Statement $II$: $A$ population growing in a habitat with limited resources initially shows a very slow rate of growth.
In the light of the above statements,choose the correct option.

The $J$-shaped curve represents which type of growth?

The cause of zero growth of population is

Exponential growth of a species can be expressed as:

Rapid decline in a population due to high mortality rate is known as: