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प्रश्न
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?
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उत्तर
- Jar ‘C’ will have the highest amount of CO2. It is because the mice kept in the jar will exhale CO2 continuously by breathing and thus, increasing its amount in the bell jar.
- Jar ‘A’ will have the least amount of CO2. It is because, in this jar, CO2 released during respiration by the plant is used during photosynthesis.
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संबंधित प्रश्न
Name the most common respiratory substrate.
How do the following structures help in respiration in plants?
Lenticels _____________
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.
A food stall owner was preparing dough for making bhaturas. He added a pinch of yeast and sugar to the dough and left it in a warm place. After few hours, the dough had risen. There was a sour smell too.
Why did the dough rise?
Mitochondria are called powerhouses of the cell. Which of the following observations support this statement?
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?
