Lichen and algae form

Plants growing in xeric conditions are called

Mosses are

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

Which statement is true?

The actual location or place where an organism lives is

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

Disease in living organisms caused by parasites is called

Hydrosere is

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

Secondary succession starts from A.

Major regional ecological community of plants and animals forms

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

Study of relationship of organisms to their environment is

Legume plants are the hosts to

The biosphere covers about

Wood forests form the

Diverse and stable community at the end of succession is

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

Abiotic components include