All of the following are included in 'Ex-situ conservation' except (1) Wildlife safari parks (2) Sacred groves (3) Botanical gardens (4) Seed banks Answer : (2) Sacred groves...
Thinner particles responsible for deteriorating the air-quality resulting in the damage of vital body organs are referred as PM: (1) 15.5 (2) 10.5 (3) 2.5 (4) 20.5 Answer : 2.5...
Which one of the following is used for dating very old objects of archaeological importance? (1) Phosphorus-31 (2) Tritium (3) Radium (4) Carbon-14 Answer : Carbon-14...
Which of the following range of Air Pollutant Index is considered as hazardous ? (1) 301-500 (2) 201-300 (3) 101-200 (4) 401-500 Answer : 301-500...
The primary producer in an ecosystem are; (1) Women (2) Men (3) Plants (4) Bacteria Answer : Plants...
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