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Biology, 20.09.2019 04:30 Averybeam300
Plants that evolved vascular tissue are more advanced than plants without vascular tissue. one of the consequences is that vascular tissue enabled plants to
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Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
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