Ecosystem Set 4

All India Pre Medical Test (AIPMT)

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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Ecosystem Set 4

Q1 | Which one is the maximum suitable to from top of the energy pyraimd ?
Q2 | Which component are basic in maintaing body processes?
Q3 | What is mycorhizer ?
Q4 | It is key- compound for all living organism ?
Q5 | It 1 lac living organisms are included in third throphie lavel than what would be the number of producers ?
Q6 | In an ecosystem, when organisms can be included in more than one trophic lager ?
Q7 | When organism of aquatic ecosystem is at equvalent trophee level in when cow is included ?(DUMET...2009)
Q8 | Which of the follows is an in complent Ecosystem ? (WBJEE 2008)
Q9 | What is correct for human ?
Q10 | which type of food chain is represented by following example ?Dead animals ??? insect seavenger ??? Frog ???Snake
Q11 | which type of organisms , fungi & Bacteria of forest ecosystem generally called ?
Q12 | what is correct for the artificial ecosystem ?
Q13 | Pollution is any undesirable change in physical, chemical and biological characteristics of.
Q14 | To protect and improve the quality of our environment which act was passed and in Which year?
Q15 | What is the effect of air pollution on living organisms?
Q16 | Which gas is responsible for increase in atmospheric temperature?
Q17 | 99% of SPM in the exhaust of thermal power plant can be separated by.. .
Q18 | In an Electrostatic precipitators the velocity of air blown between the plates must be.
Q19 | The Scrubber is used to remove gases like…
Q20 | Particulate matter of which size causes greatest harm to human health?
Q21 | Which type of damage can be caused by Particulate matter of 2.5 micrometer or less in diameter to human health?
Q22 | Which is the main cause of atmospheric pollution in major cities?
Q23 | Which catalyst should be fitted into filters in order to reduce emission of poisonous Gases?
Q24 | Which metal is the main air pollutant in metro cities?
Q25 | Which catalyst converts unburnt hydrocarbons into CO2 andH2O?
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