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Environmental-Issues

Which device is/are used to control $3 - 4$ benzopyrine and benzene from automobile exhaust?
(a) Electrostatic precipitation
(b) Multi point injection engine
(c) Dry scrubber
(d) Catalytic conventer

Only a a & b b & d donly

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What is ozone? What is its function in the environment? What emissions from human activities lead to ozone depletion?</h2></div>

Which device is/are used to control $3 - 4$ benzopyrine and benzene from automobile exhaust?
(a) Electrostatic precipitation
(b) Multi point injection engine
(c) Dry scrubber
(d) Catalytic conventer

Describe how ozone layer is formed?</h2></div>

Which device is/are used to control <span class="katex"><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.72777em;vertical-align:-0.08333em;"></span><span class="mord">3</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">−</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span></span><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">4</span></span></span></span> benzopyrine and benzene from automobile exhaust?<br> (a) Electrostatic precipitation<br> (b) Multi point injection engine<br> (c) Dry scrubber<br> (d) Catalytic conventer</h2></div>

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Which device is/are used to control 3−4 benzopyrine and benzene from automobile exhaust? (a) Electrostatic precipitation (b) Multi point injection engine (c) Dry scrubber (d) Catalytic conventer

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The Living World

Biological Classification

Plant Kingdom

Animal Kingdom

Morphology of Flowering Plants

Anatomy of Flowering Plants

Structural Organisations in Animals

Cell : The Unit of Life

Biomolecules

Cell Cycle and Cell Division

Transport in Plants

Mineral Nutrition

Photosynthesis in Higher Plants

Respiration in Plants

Plant Growth and Development

Digestion and Absorption

Breathing and Exchange of Gases

Body Fluids and Circulation

Excretory Products and Elimination

Locomotion and Movement

Neural Control and Coordination

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Reproduction in Organisms

Sexual Reproduction in Flowering Plants

Human Reproduction

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Principles of Inheritance and Variation

Molecular Basis of Inheritance

Evolution

Human Health and Disease

Strategies for Enhancement in Food Production

Microbes in Human Welfare

Biotechnology Principles and Processes

Biotechnology and its Applications

Organisms and Populations

Ecosystem

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Environmental Issues

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What is ozone? What is its function in the environment? What emissions from human activities lead to ozone depletion?</h2></div>

Which device is/are used to control 3−4 benzopyrine and benzene from automobile exhaust? (a) Electrostatic precipitation (b) Multi point injection engine (c) Dry scrubber (d) Catalytic conventer

Describe how ozone layer is formed?</h2></div>

Environmental Issues

Biology-MCQS

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You need to login to ask any Questions from chapter Environmental-Issues of Biology-MCQS

Which device is/are used to control $3 - 4$ benzopyrine and benzene from automobile exhaust?
(a) Electrostatic precipitation
(b) Multi point injection engine
(c) Dry scrubber
(d) Catalytic conventer

Which device is/are used to control $3 - 4$ benzopyrine and benzene from automobile exhaust?
(a) Electrostatic precipitation
(b) Multi point injection engine
(c) Dry scrubber
(d) Catalytic conventer