The character of an ecosystem is determined by the environmental factor which is shortest supply. This is the
Law of minimum
Law of diminishing returns
Law of limiting factors
Law of supply and demand
The maximum biological magnification of $ DDT$ through food web is seen in
Plant successions occurring in a sandy area is
The process of evapo-transpiration and precipitation is known as
Deserts occur in areas of
Community is a group of independent and interacting population of