Disease in living organisms caused by parasites is called

Legume plants are the hosts to

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

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

Diverse and stable community at the end of succession is

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

Abiotic components include

Hydrosere is

Wood forests form the

Major regional ecological community of plants and animals forms

Which statement is true?

Plants growing in xeric conditions are called

The actual location or place where an organism lives is

Mosses are

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

Secondary succession starts from A.

Lichen and algae form

Study of relationship of organisms to their environment is

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

The biosphere covers about