BISC 101 Lecture Notes - Lecture 12: Gamete, Zygote, Cloning
17 Apr 2016
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Coniferous species (evergreen: gymnosperms cedar, pine, douglas ir, hemlock. Deciduous species (lose their leaves over winter: flowering plants. Monocotyledonous (monocots: cotyledons: one, leaf veins: parallel, flowers: muliples of 3, vascular bundles: random arrangements, roots: ibrous. Dicotyledonous (eudicot: cotyledons: two, leaf veins: branched, flowers: muliples of 4 or 5, vascular bundles: circular, roots: taproot. Acively dividing cells found in growing plants (apical bud, root ips) which results in coninued growth = primary growth ig 36. 15/36. 14. Found on outside of the plant, eg. epidermis in root or leaves: a protecive funcion ig 36. 15. Found in leaves, tubers, fruits ig 36. 21: collenchyma. Transport of water and nutrients and sucrose ig 36. 17 xylem. Transport of water and nutrients up the plant. Transport of food (sucrose) down and around plant. Cambium allows for secondary growth (increase in diameter: causes tree rings to form, vascular cambium divides to form xylem on the inside and phloem on the outside ig.
