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Biology, 26.03.2021 01:10 ckenyewildon

The soil around a lilac bush was watered with a solution containing radioactive phosphorus. Several hours later, radiation was detected in it’s
branches. Through which structures did the radioactive phosphorus read
the branches?
A. stomata

B. guard cells

C. xylem vessels

D. phloem vessels

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Answers: 3

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