Which statement is true?

Major regional ecological community of plants and animals forms

Mosses are

Secondary succession starts from A.

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

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

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

The actual location or place where an organism lives is

Lichen and algae form

Legume plants are the hosts to

The biosphere covers about

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

Study of relationship of organisms to their environment is

Diverse and stable community at the end of succession is

Wood forests form the

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

Plants growing in xeric conditions are called

Abiotic components include

Hydrosere is