8. Transport in plants
A section of Biology, 0610
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For Examiner's Use Phloem and xylem are two types of tissue in plants. shows a section through a plant stem, A, and a plant leaf, B. A B Label the phloem (P) and the xylem (on both A and B on . Write the letters P and X on both A and B on . Describe two functions of the xylem. Translocation takes place in the phloem tissue. State which materials are translocated in the phloem. For Examiner's Use shows a plant in the sunlight. The three lines ( ) are arrows, with no arrow heads, showing the translocation of materials within parts of the plant. translocation in the stem translocation in the leaf translocation in the root air soil Add arrow heads to each of the three lines to show the direction of translocation in the organs shown. Put one arrow head on each of the three lines on
0610_s12_qp_21
THEORY
2012
Paper 2, Variant 1
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