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प्रश्न
Soil fertility is determined by its ability to :
विकल्प
Decay organic matter
Hold organic matter
Hold water
Support life
उत्तर
Soil fertility is the ability of the soil to supply essential plant nutrients and water in adequate amounts for plant growth and reproduction, thereby supporting life.
Hence, the correct answer is to Support life.
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संबंधित प्रश्न
Given below are the end products of different reactions involving glucose. Write the appropriate end product in front of the following:
(1) Anaerobic reaction =
(2) Reaction in human muscles =
(3) Aerobic respiration
(4) Reaction in plant cells =
(5) Reaction in liver =
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Which is the basic requirement of living organisms for obtaining energy?
Which of the following type of energy is used by living organisms to perform vital life processes? Kinetic energy, Chemical energy, Potential energy, Nuclear energy
Write the forms to which following food materials are converted after digestion.
1.Milk
2. Potato.
3. Oil.
4. Chapati
Answer in detail.
Explain the Kreb's cycle with reaction.
Explain the Steps of Glycolysis.
In each of the following situations what happens to the rate of photosynthesis?
- Cloudy days
- No rainfall in the area
- Good manuring in the area
- Stomata get blocked due to dust
Explain the following concept in short:
Balanced Diet
