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प्रश्न
State whether true or false. If false, correct the statement.
Rhizobium, associated with root nodules of leguminous plants fixes atmospheric nitrogen.
विकल्प
True
False
MCQ
सत्य या असत्य
उत्तर
Rhizobium, associated with root nodules of leguminous plants fixes atmospheric nitrogen- True
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अध्याय 22: World of Microbes - Exercise [पृष्ठ २७१]
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संबंधित प्रश्न
Complete the following conceptual picture with respect to uses.
Find an odd one out.
Find an odd one out.
Methane gas is produced by microbial oxidation of industrial waste.
In industries microbial enzymes are used over chemical enzymes.
Explain products made from microbes and their uses.
What products do you get from microorganisms through the fermentation process? Explain with an example.
Write the answers to the questions by observing the figure.
- What type of fuel production process is shown in the figure?
- Write two examples of each of the solid, liquid and gaseous fuels produced in this fuel production process?
- How do microorganisms play their role in this process?
Match the following
| i. | Amoeba | a. | Autotrophs |
| ii. | Algae | b. | Gills |
| iii. | Agaricus | c. | Biocontrol |
| iv. | Bt cotton | d. | Sporulation |
What is retting?
