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Energy of sunlight is fixed by green pla...

Energy of sunlight is fixed by green plants and trapped in `C-C` bond of sugars through process of photosynthesis. This explains which law of thermodynamics ?

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Fist low of termodynamics.
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What percentage of sun's energy falling on the leaves of green plants is utilised by the plants in the process of photosynthesis and stored as chemical energy of food ?

In this process of photosynthesis, which takes place in green plants which undergoes reduction?

Which of the following oxide of C is involved in the process of photosynthesis ?

Only the green part of the plants could release oxygen in the presence of sunlight during photosynthesis was explained by

(a) What a photosynthesis ? (b) Write a chemical equation to show the process of photosynthesis in plants. (c) Explain the mechanism of photosynthesis

Math List-I with List-II and select the correct answer using the codes given below the lists {:(,"List-I",,"List-II"),(A.,"The amount of energy accumulation in green plants through the process of photosynthesis",1.,"Gross primary productivity"),(B.,"The total organic matter synthesized by the producers in the process of photosynthesis per unit time and area",2.,"Primary productivity"),(C.,"Rate of storage of organic matter in plant tissues in excess of the respiratory utilization during the measurement period",3.,"Secondary productivity"),(D.,"Rate of energy storage at consumer level",4.,"Net primary productivity"):}

During the light dependent reactions of photosynthesis (photophosphorylation) light energy is converted to the chemical energy through the process of chemiosmosis in the chloroplast. Which of the following statement is false?

Some experiments were carried out using Croton sp. plants to understand the process of photosynthesis. It was observed that the leaves of the plant exposed to light for longer duration accumulated more starch. However, due to presence of pre-formed starch in the leaves, it was difficult to find the net productivity on a fixed exposure to light source. Therefore, it was necessary to obtain starch free leaves in the plant before starting the experiment. The equation given below represents photosynthesis. Identify P and Q. P + "water" overset("sunlight")underset("chlorophyll")rarr "glucose + Q"

How is CO_(2) fixed in photosynthesis in C_(4) plants? Explain.

Each of these questions has an Assertion (A) and a Reason (R). Assertion (A) Plants convert light energy into chemical energy during the process of photosynthesis. Reason (R) Sugar produced from photosynthesis by plants is used by human beings as a source of energy

AAKASH INSTITUTE-ECOSYSTEM-Section - D (Assertion - Reasion Type questions)
  1. Energy of sunlight is fixed by green plants and trapped in C-C bond of...

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  2. A: Agriculture and aquacultures are man maintained ecosystems. R: Al...

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  3. Assertion: Warm and moist environment can enhance the rate of decompos...

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  4. Assertion: Detritus food chain begins with decomposers. Reason: Det...

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  5. Assertion: Ecological pyramids cannot explain all vital functions of a...

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  6. Assertion: Successional process starts only in those areas where no li...

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  7. Secondary productivity is rate of formation of new organic matter by:

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  8. A: Detrivores and decomposers hold up a part of nutrients contained i...

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  9. A: Neither the community modifies environment nor the environment forc...

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  10. A: Ecological pyramid of biomass is generallly inverted in sea R: Bi...

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  11. A: Pyramid of biomass is always upright for tree ecosystem. R: Total...

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  12. A: Niche become general and broader during biotic succession. R: Spe...

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  13. A: Stratification helps in accommodation of a large number and types o...

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  14. A: During succession , nutrient availability decreses while level incr...

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  15. A: Decomposerws are excluded form the food chains. R: They act on a...

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  16. A: In hydrosere , reed swamp stage is followed by floating plant stag...

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