Particulate matter of which size causes greatest harm to human health?
2.5 micrometer or less in diameter
More than 2.5 micrometer
More than 3.5 micrometer
Less than 3.5 micrometer
Additional Questions
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From a single ear of corn, a farmer planted 200 kernels which produced 140 tall & 40 short plants. The genotypes of these off springs are most likely. |
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1: 1: 1: 1 ratio shows |
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Synthesis of nucleic acids always takes place in |
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Which of the following is an example of genetic variation? |
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Enzymes needed for formation of repliction fork |
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Speciation is the evolutionary process by which _____. |
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Which of the following will form a new species ? |
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Assertion (A) Death is a meaningful event. |
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Assertation (A) Herbarium is a store house of plant specimens collected from different localities |
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Where Rajaji national park is located? |
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