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Question
State whether true or false. If false, correct the statement.
Rhizobium, associated with root nodules of leguminous plants fixes atmospheric nitrogen.
Options
True
False
MCQ
True or False
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Solution
Rhizobium, associated with root nodules of leguminous plants fixes atmospheric nitrogen- True
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Chapter 22: World of Microbes - Exercise [Page 271]
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RELATED QUESTIONS
The following is an antibiotic.
A) Lack of management of which factor is shown in the picture?
B) How can that factor be managed with the help of microbes?
C) How the oil spills in oceans are cleared?
Find an odd one out.
Find an odd one out.
Spinosad is a biopesticide.
Write a short note.
Bio-fuels
Write a short note.
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- Which process is shown in the above given picture?
- Give two examples for liquid fuels and solids fuels obtained by this process.
Complete the chart on production of beverages.
| S. No. | Fruit | Microbe used | Role of microbe used | Name of beverage |
| (a) | Caffea arabica | ______ | Separating seeds from fruit | Coffee |
| (b) | Theobroma cacao | Candida, Hansenula, Pichia, Saccharomyces | ______ | Cocoa |
