Lichen and algae form

Disease in living organisms caused by parasites is called

Wood forests form the

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

Mosses are

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

Study of relationship of organisms to their environment is

Legume plants are the hosts to

Diverse and stable community at the end of succession is

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

Which statement is true?

The biosphere covers about

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

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

The actual location or place where an organism lives is

Abiotic components include

Secondary succession starts from A.

Hydrosere is

Plants growing in xeric conditions are called

Major regional ecological community of plants and animals forms