What does the following diagram indicate?

Which letter is used to designate the immigration?

In a population, rate of addition of new members is higher than the rate of individuals lost. It shows</h2></di…

Scholars caught, marked and released 80 fishes in a pound. Later 100 fishes were caught at random. 40 of them were marke…

There are two ways of exploitation. One way is parasitism which is the other one</h2></div>

Which is the second phase of the sigmoidal growth curve?

<span>The number of live births per thousand persons in a year is termed as</span></h2></d…

Which kind of interaction exists between hermit crab and sea anemone in which hermit crab provides for the movement of s…