Microbes are present everywhere - in soil, water, air, inside our bodies and that of other plants and animals. They are present even at sites where no othe life-form could possibly exist, such asA. Deep inside the geysers (thermal vents) where the temperature may be high as `100^(@)C`B. Deep in the soil, and under the layers of snow several meters thickC. In highly acidic environmentD. All of the above

Microbes are present everywhere - in soil, water, air, inside our bodi

1.	Microbes are present everywhere - in soil, water, air, inside our bodies and that of other plants and animals. They are present even at sites where no othe life-form could possibly exist, such asA. Deep inside the geysers (thermal vents) where the temperature may be high as `100^(@)C`B. Deep in the soil, and under the layers of snow several meters thickC. In highly acidic environmentD. All of the above
Answer» Correct Answer - D

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Arrange the following in the decreasing order (most important first) of their importance, for the welfare of human society. Give reasons for your answer. Biogas, Citric acid, Penicillin and Curd
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Variolation consisted ofA. Injecting viriolous matterB. Injecting heat-killed a viriolous matterC. Scratching an area over a vein and pour small matter from a small pox pustuleD. Scratching vein and pouring viriolous matter into blood.
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