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प्रश्न
Name the pores in a leaf through which respiratory exchange of gases takes place.
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उत्तर
Stomata are the pores present on the surface of the leaves through which exchange of gases takes place.
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संबंधित प्रश्न
What are the differences between aerobic and anaerobic respiration? Name some organisms that use the anaerobic mode of respiration.
Name the process by which plant parts like roots, stems, and leaves get oxygen required for respiration.
Fill in the following blank with suitable word:
Gills are the breathing organs in ___________.
What type of respiration takes place in human muscles during vigorous physical exercise? Give reason for your answer
From where do the aquatic animals and terrestrial animals obtain oxygen for breathing and respiration?
Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms?
What are the major organs of respiratory system in man (or humans)?
The breathing and respiration in woody stem of a plant takes place through:
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Consider the following chemical reactions which take place in different organisms/tissues under various conditions:
(i) Glucose → Respiration ">Ethanol + Carbon dioxide + Energy
(ii) Glucose→ Respiration ">Carbon dioxide + Water + Energy
(iii) Glucose → Respiration "> Lactic acid + Energy
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(b) Name one organism which respires according to equation (ii) above.
(c) When and where does respiration represented by equation (iii) above take place?
(d) Which equation/equations represent aerobic respiration?
(e) Which equation/equations represent anaerobic respiration?
(f) Which of the above reactions produces the maximum amount of energy?
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Name the process.
Answer the following question.
How is O2 and CO2 transported in human beings?
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- breaks down food to release energy.
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