Q.4] Will a leaf taken from a potted plant kept in a dark room for few days turn blue-black when
tested for starch? Give reason for your answer.
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Answered by
0
Answer:
Explanation:
When the leaf was kept in dark room it used all the starch that was reserved for various activities of the plant. Further, the leaves were not able to synthesize starch in absence of sunlight. So, the leaf will not turn blue back when tested for starch.
Answered by
1
Answer:
No it will not turn blue black when tested for starch test because as it was kept in dark so it did not do photosynthesis. So the leaf could not produce starch.
Explanation:
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