K.C.S.E Biology Q & A - MODEL 2014PP1QN23
Below is an illustration of a cross section of a plant root showing the transportation of substances in the plant.
(a) Name the substances transported along the paths labelled K and L.
(b) Give a reason for your answer in L above.
(a) K - Photosynthetic products/manufactured foods example vitamins/alicose/proteins/sucrose/maltose/fructose/lipids/nitrates;
L - Water and mineral salts;
(b) The substances are moved into the star shaped xylem;
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