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Subject :NSO    Class : Class 5

Preeti performed an iodine test on a leaf and the result is shown here.

Which of the following conclusions cannot be made from this?

APart X of the leaf had chlorophyll while part Y lacked chlorophyll.
BPart X of the leaf received sunlight while part Y did not receive sunlight.
CPart X of the leaf lacked CO2 while part Y received CO2.
DStarch was present in part X of the leaf while in part Y it was absent.

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