Biology Test Ecosystem I
| Description: Get Complete Study Material for Medical Entrance, AIIMS, MPPMT, Punjab PMT, B.Sc., Class XI, Class XII, Biology, Botany, Zoology, Class XI Biology, Class XII Biology | |
| Number of Questions: 25 | |
| Created by: Tanya Dwivedi | |
| Tags: Science Biology Medical Biology MBBS MD AFMC PMT Botany Medical Biology UPSC B.Sc CBSE Biology Ecosystem Medical Entrance AIIMS Punjab PMT MPPMT Entrance Ecosystem Ecologacal Succession Ecological Succession Biotic Community Organisation Ecology and Environment Conservation of Natural Resources Conservation of Biodiversity Energy Flow |
The sequence of ecosystem development in terms of a particular suite of physical and chemical conditions is called�
The study of ecocline representing the changing conditions across an ecosystem boundary is known as
A broad transition between two different ecosystems of mainly plant communities is called�
The term 'Ecosystem' was first used by�
Which of the following is not the component of ecosystem?
Inert ecosystems represent�
Which of the following is not the component of ecosystem?
Who postulated the theory of law of maximum energy in biological system?
What is ecosystem?
The term 'black box model' is used for the study of�
Ecosystem development
A structural feeding hierarchy, whereby energy in the form of food is passed from an organism in a lower trophic level to one in a higher level, is called�
The conversion of organic waste products into an energy resource through the action of micro organisms is called�
The constant transfer of essential nutrients from living organism to the physical environment and back to the organisms in a cyclical pathway is called�
Which of the following is not biodegradable?
The study of the relationship between plants and animals and the environments in which they occur is called�
An naturally occurring organic substance applied to the soil for the purpose of maintaining fertility is called�
Bio-gas is produced from�
The quantity of living plant and animal material is called�
Bio-gas is a�
Any major ecological community of organisms (both plants and animals), usually characterized by the dominant vegetation type is called�
Which of the following is/are the primary function(s) of biosphere?
Any plant which has an identical genetic structure to its parent stock is called�
Any terrestrial and coastal environment that has been internationally recognized as an area for conservation, study and sustained development is called�
The functioning of an ecosystem mainly depends on the