1202L7 - Plant Structure and Growth Chapter 35 Know basic...

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Growth Chapter 35 Know basic anatomy of shoot, root, and tissues Know anatomy of xylem, phloem and tissue types Understand basics of plant development Fig. 35.2 Root System 0. Anchor; absorb minerals, H 2 O; nutrient storage 1. Fibrous root in monocots vs. _______in dicots 2. Root _____ increase surface area for water and nutrient absorption 3. Adventitious roots help prop up plants in sand dunes, etc. Fig. 35.4 Stems 0. ______ alternating with internodes 1. Axillary buds vs. terminal buds (apical dominance) Modified Shoots 0. Stolon: “runner” for vegetative growth 1. Rhizome: _________ underground stem 2. Tuber: end of rhizome specialized for storage 3. Bulb: vertical underground shoot Fig. 35.5 - 7 Tissue Systems 0. Dermal – single layer + _______ protects underlying tissues 1. Vascular – phloem and xylem transport water and nutrients 2. Ground – pith and cortex important in metabolism Fig. 35.8 Xylem 3. Transports ______and minerals from roots to leaves
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This note was uploaded on 05/13/2010 for the course BIOL 1202 taught by Professor Gregg during the Spring '08 term at LSU.

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1202L7 - Plant Structure and Growth Chapter 35 Know basic...

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