Advertisements
Advertisements
प्रश्न
How are organisms like Pseudomonas and Thiobacillus of great significance in nitrogen cycle?
उत्तर
Nitrates present in soil are reduced to nitrogen through a process called denitrification. Denitrification is carried out by Pseudomonas and Thiobacillus. Thus, Pseudomonas and Thiobacillus have great importance in the nitrogen cycle.
APPEARS IN
संबंधित प्रश्न
Describe nitrogen cycle.
Very Short Answer Question:
What is denitrification?
Long Answer Question:
Explain biological nitrogen fixation with example.
Write the role of nitrogenase enzyme in nitrogen fixation?
Which of the following is TRUE regarding Rhizobium?
Why should we avoid standing dose to a tuberculosis patient while he/she is coughing?
Give reason for the following.
Farmers prefer to grow beans and peas in nitrogen deficient soils.
______ is the primary nutrient, important for the survival of all living organisms.
Draw a neat flow chart of the Nitrogen cycle. Briefly explain the various processes involved in the nitrogen cycle.
Match the following:
| Column A | Column B (Organisms) | ||
| (1) | Symbiotic nitrogen fixation | (a) | Nitrobacter |
| (2) | Denitrification | (b) | Cyanobacteria |
| (3) | Free living nitrogen fixers | (c) | Rhizobium |
| (4) | Nitrification | (d) | Paracoccus |
