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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
Glycolysis is a process ___________.
Why is it usually difficult to demonstrate respiration in green plants?
Fill in the blank :
Glycolysis occurs in the _______of the cells.
The following diagram refers to an apparatus which is used to demonstrate a physiological process:
Name the biological process which causes the above rise.
What do you understand by respiration?
Complete the following statement by choosing the correct alternative out of those given below.
Every living cell of the plant
Which gas present in the air is essential for aerobic respiration?
Mitochondria are called powerhouses of the cell. Which of the following observations support this statement?
Respiration requires O2. How did the first cells on the earth manage to survive in an atmosphere that lacked O2?
How does a tree trunk exchange gases with the environment although it lacks stomata?
