Methanogenic bacteria are not found in

Important Questions on Bioenergy, Biofertilizer and Biological Pest Control

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IMPORTANT

NTA Errorless Biology Volume-2>Chapter 14 - Bioenergy, Biofertilizer and Biological Pest Control>NCERT>Q 2

The technology of biogas production from cow dung was developed in India largely due to the efforts of

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NTA Errorless Biology Volume-2>Chapter 14 - Bioenergy, Biofertilizer and Biological Pest Control>NCERT>Q 3

The free-living fungus Trichoderma can be used for

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IMPORTANT

NTA Errorless Biology Volume-2>Chapter 14 - Bioenergy, Biofertilizer and Biological Pest Control>NCERT>Q 4

Mycorrhiza does not help the host plant in:

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NTA Errorless Biology Volume-2>Chapter 14 - Bioenergy, Biofertilizer and Biological Pest Control>NCERT>Q 5

Which one of the following is not a nitrogen-fixing organism?

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NTA Errorless Biology Volume-2>Chapter 14 - Bioenergy, Biofertilizer and Biological Pest Control>NCERT>Q 6

The residue left after methane production from cattle dung is:

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NTA Errorless Biology Volume-2>Chapter 14 - Bioenergy, Biofertilizer and Biological Pest Control>NCERT>Q 7

Methanogens do not produce:

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NTA Errorless Biology Volume-2>Chapter 14 - Bioenergy, Biofertilizer and Biological Pest Control>NCERT>Q 8

Match the items in Column 'A' and Column 'B' and choose correct answer

Column A	Column B
A. Ladybird B. Mycorrhiza C. Biological control D. Biogas	i. Methanobacterium ii. Trichoderma iii. Aphids iv. Glomus

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NTA Errorless Biology Volume-2>Chapter 14 - Bioenergy, Biofertilizer and Biological Pest Control>Critical Thinking>Q 1

The calorific value of biogas is