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प्रश्न
Name the following:
The process of living beings which is concerned with the release of energy for use in the body.
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उत्तर
Respiration
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संबंधित प्रश्न
Differentiate between Respiration and Combustion.
Name the following:
Aerobic respiration requires_________ .
Fill in the blank:
_____________ is a chemical which absorbs oxygen of the air.
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:
Name the biological process which causes the above rise.
The roots of a plant take up oxygen from the ______ trapped between the ______ particles.
Observe the figure carefully and answer the following questions.
- In which jar, will the amount of CO2 be the highest and why?
- In which jar, will the amount of CO2 be the lowest and why?
When a substrate is being metabolized, why does not all the energy that released in one step. It is released in multiple steps.What is the advantage of step-wise release?
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?
