A species which is a good indicator of the living conditions in a particular habitat. The peppermoth will express a black phenotype in a polluted atmosphere and a white phenotype in a clean air atmosphere. In this case, the peppermoth is a good indicator Species for measuring pollution.
Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are called indicator species. Endangered species are those that face the risk of extinction. Get to know more about these species in this tutorial...
With regard to the population size of a species and what factors may affect them, two factors have been defined. They are the density-dependent factors and the density-independent factors. Find out the differences between the two in this tutorial. Know how these factors affect populations in an ecosystem...
This tutorial elucidates body temperature regulation. Know the details here to learn how the body sets the body temperature within the homeostatic range...
