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प्रश्न
The process of mineralisation by micro organisms helps in the release of ______.
विकल्प
inorganic nutrients from humus
both organic and inorganic nutrients from detritus
organic nutrients from humus
inorganic nutrients from detritus and formation of humus
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उत्तर
The process of mineralisation by micro organisms helps in the release of inorganic nutrients from humus.
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संबंधित प्रश्न
Common detritivores in our ecosystem are ______.
The major reservoir of carbon on earth is ______.
Distinguish between production and decomposition.
Name the type of detritus that decomposes faster. List any two factors that enhance the rate of decomposition.
Find out the INCORRECT statement
What is common to earthworm, mushroom, soil mites and dung beetle in an ecosystem?
How do you distinguish between humification and mineralisation?
Observe the contents 1, 2, 3 and 4 of soil samples A, B and C shown in the graph. If the temperature and soil moisture of all soil samples are identical, which soil sample (s) will show faster decomposition?
1 indicates lignin content, 2 indicates chitin, 3 indicates nitrogen content, and 4 indicates sugar content
Identify the correct statements:
- Detrivores perform fragmentation.
- The humus is further degraded by some microbes during mineralization.
- Water soluble inorganic nutrients go down into the soil and get precipitated by a process called leaching.
- The detritus food chain begins with living organisms.
- Earthworms break down detritus into smaller particles by a process called catabolism.
Choose the correct answer from the option given below:
Which organisms are primarily responsible for fragmentation in the decomposition process?
Which of the following correctly lists the five steps of decomposition in order?
Which of the following conditions inhibits decomposition?
What is the primary reason lignin and chitin slow down decomposition?
Which step of decomposition makes nutrients available again to producers?
How does the presence of water-soluble substances like simple sugars and proteins affect decomposition?
