The plants and animals living in a given area form

$E.P. Odum$ is a leading:

Noosphere relates to an environment dominated by

What can be studied with the help of ecology?

The concept of mimicry was given by ...$A$...
Father of Indian Plant Ecology ...$B$...
The term 'ecology' was coined by ...$C$...
Here $A, B$ and $C$ refer to:

What is the scale of organizational levels involved in ecology?