A dual organism composed of symbiotic association of an alga living within a fungus myceliium is

Major regional ecological community of plants and animals forms

Study of relationship of organisms to their environment is

All populations within an ecosystem interconnected to one another are known as

Lichen and algae form

Mosses are

Legume plants are the hosts to

Which statement is true?

Wood forests form the

Study of a single population’s relationship to its environment is called

The role a species plays in a community including behavior and influence is

Diverse and stable community at the end of succession is

The actual location or place where an organism lives is

Hydrosere is

Plants growing in xeric conditions are called

The biosphere covers about

Sequence of changes in community and its non-living environment over a period of time is

Secondary succession starts from A.

Abiotic components include

Disease in living organisms caused by parasites is called