The waste management technique that involves the use of micro-organisms to remove or neutralize pollutants from contaminated site is called (1) Bio sensor (2) Bio magnification (3) Bio remediation (4) Bio concentration Answer : Bio remediation...
‘Kyoto Protocol’, an agreement signed by various countries, is associated with (1) Clean Environment and Climate Change (2) Building common food stock to save human beings from any natural disaster (3) International Trade (4) Deep Sea Oil and Mineral Exploration Answer : Clean Environment and Climate Change...
In bio fortification technique plant breeders use breeding to overcome (1) Loss due to insect pests (2) Decrease in food production (3) Deficiencies of micronutrients and vitamins (4) Loss due to plant diseases Answer : Deficiencies of micronutrients and vitamins...
In Exo-biology we study about- (a) External structure of living beings (b) Life present on the earth (c) Life present in the other layer of earth atmosphere (d) Life found in space and on other setallite. Answer : (d) Life found in space and on other setallite....
Saprophytes are the organisms which depend for food on (1) living plants (2) living animals (3) dead and decaying material (4) inorganic chemical compounds Answer : dead and decaying material...
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