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प्रश्न
Why is it usually difficult to demonstrate respiration in green plants?
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उत्तर
During day time, both photosynthesis and respiration takes place in green plants. Evolution of CO2 is an indicator to demonstrate respiration in living organisms. CO2 produced during respiration in plants gets utilized during photosynthesis and thus, there is no evolution of CO2. Therefore, it is difficult to demonstrate respiration in green plants as there is no evolution of CO2 during day time.
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संबंधित प्रश्न
Differentiate between Respiration and Combustion.
Do the plants respire all day and all night or only at night?
Fill in the blank :
_________ are the openings found on older stems.
How do the following structures help in respiration in plants?
Root hairs ____________
What do you understand by respiration?
Name the following:
The process of living beings which is concerned with the release of energy for use in the body.
The roots of a plant take up oxygen from the ______ trapped between the ______ particles.
Explain the term “Energy Currency”. Which substance acts as energy currency in plants and animals?
RuBP carboxylase, PEP carboxylase, Pyruvate dehydrogenase, ATPase, cytochrome oxidase, Hexokinase, Lactate dehydrogenase.
Select/choose enzymes from the list above which are involved in
- Photosynthesis
- Respiration
- Both in photosynthesis and respiration
How does a tree trunk exchange gases with the environment although it lacks stomata?
