The following graph depicts changes in two populations $(A$ and $B)$ of herbivores in a grassy field. $A$ possible reason for these changes is that
population $A$ produced more offspring than population $B$
population $A$ consumed the members of population $B$
both plant populations in this habitat decreased
population $B$ competed more successfully for food than population $A$
The population of an insect species shows an explosive increase in numbers during rainy season followed by its disappearance at the end of the season. What does this show ?
The rate of natural increase in human population refers to
The formula for exponential population growthis
Capacity of the environment in which a species can get maximum nutrition is called