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प्रश्न
Fill in the blank:
_____________ is a chemical which absorbs oxygen of the air.
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उत्तर
Pyrogallate of potash is a chemical which absorbs oxygen of the air.
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संबंधित प्रश्न
Do the plants respire all day and all night or only at night?
Name the following:
Energy currency of cell.
Name the following:
Oxidative breakdown of carbohydrates to release energy.
Fill in the blank :
Glycolysis occurs in the _______of the cells.
How do the following structures help in respiration in plants?
Stomata _____________
The following diagram refers to an apparatus which is used to demonstrate a physiological process:
Define the biological process shown in the experiment.
Explain the term “Energy Currency”. Which substance acts as energy currency in plants and animals?
Respiration requires O2. How did the first cells on the earth manage to survive in an atmosphere that lacked O2?
It is known that red muscle fibres in animals can work for longer periods of time continuously. How is this possible?
How does a tree trunk exchange gases with the environment although it lacks stomata?
