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Respiration in Plants — BIOLOGY STD 9 — Question

ICSE BoardEnglish MediumSTD 9BIOLOGYRespiration in Plants1 Mark
Question
In order to study and prove a particular physiological process in plants, the following experiment was set up. Study the same and then answer the question that follow:

In order to obtain accurate results, the bottle 'C' should be covered with black cloth. Why?
✓

Answer

The bottle 'C' when covered with a black cloth will have no scope for photosynthesis. Hence, only the process of respiration can be observed.

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