class 10 science chapter 1 mcq

06 Antibiotics are produced from 1. bacteria 2. fungi 3. virus 4. algae

05 The gas releases in fermentation is 1. o2 2. co2 3. co 4. h2

04 Form fermentation is due to presence of 1. lactobacillus 2. yeast 3. pencillium 4. all

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class 10 science chapter 1 mcq

07 Bacterial diseases are 1. typhoid 2. gonorrhoea 3. t.b 4. all

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06 Antibiotics are produced from 1. bacteria 2. fungi 3. virus 4. algae

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05 The gas releases in fermentation is 1. o2 2. co2 3. co 4. h2

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04 Form fermentation is due to presence of 1. lactobacillus 2. yeast 3. pencillium 4. all

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