ICSE BoardEnglish MediumSTD 7BIOLOGYUnit - 4.1 Respiration3 Marks
Question
How does respiration occur in plants? Write a note on it.
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Answer
The roots of a plant take oxygen required for respiration from the air present in between the soil particles by the process of diffusion. This oxygen is used in respiration in cells of the leaf. The carbon dioxide produced during diffuses out from the leaf into the air through same stomata.
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