The number of individuals in a habitat in relation to the unit space available to each organism is referred to as the
Answer Details
The number of individuals in a habitat in relation to the unit space available to each organism is referred to as density.
Density refers to the number of individuals of a particular species living in a given area or habitat, relative to the amount of space available to each organism. For example, a dense population of birds in a forest would have a high number of individuals per square kilometer of forest area, while a less dense population of birds in the same forest would have a lower number of individuals per square kilometer.
The concept of density is important in ecology because it helps us understand how populations of different species interact with each other and with their environment. For example, if a population of prey animals has a high density, it may put pressure on the availability of food resources, leading to increased competition and changes in the behavior or distribution of the animals. Similarly, a high density of predators in an area may put pressure on the populations of their prey, leading to changes in the abundance and distribution of different species in the ecosystem.