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Useful Bacteria Free Doubts and Solutions

ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

How is nitrogen fixation carried out?

Asked by Topperlearning User 30th May 2017, 9:21 AM
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ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

Name the two types of nitrogen fixing bacteria.

Asked by Topperlearning User 30th May 2017, 9:15 AM
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ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

How are bacteria useful in industries?

Asked by Topperlearning User 9th May 2016, 7:54 AM
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ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

In what respect do you consider bacteria as a simple organism?

Asked by Topperlearning User 9th May 2016, 7:53 AM
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ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

What should be the criteria for a good antibiotic?

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ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

Name two serum compounds produced by genetically modified bacteria.

Asked by Topperlearning User 9th May 2016, 7:52 AM
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ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

How do bacteria replenish nitrates in the soil? Why is presence of nitrates an important factor for influencing soil fertility?

Asked by Topperlearning User 9th May 2016, 7:52 AM
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ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

Which bacterium lives in the human intestine? How is it helpful to us?

Asked by Topperlearning User 9th May 2016, 7:51 AM
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ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

How do vaccines help in the prevention of a disease?

Asked by Topperlearning User 9th May 2016, 7:51 AM
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ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

State the source organism for each of the following antibiotics: 1. Streptomycin 2. Chlorotetracycline 3. Penicillin

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

What are antibiotics? Name any two antibiotics and their uses.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

What is the dual purpose of installing a biogas plant?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - IX - Biology - Economic Importance of Bacteria and Fungi

What are spores? Why do bacteria form spores?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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