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Plant parts and roots
- 1. The EXTERNAL Structure of PLANTS
- 3. MAIN ROOT LATERAL OR SIDE ROOT ROOT SYSTEM LEAF STEM FLOWER FRUIT NODE NODE NODE INTER- NODE TERMINAL BUD AXILLARY BUD SHOOT SYSTEM
- 4. The Shoot System is found ground and the Root System is found ground. ABOVE BELOW or UNDER
- 7. Aerial Roots Plant attaches itself to tree branch or telephone wire Roots hang down in mid-air and absorb water from rainfall Examples : Wild Pine Some Orchids
- 8. Specialized Roots STILT ROOTS e.g. Mangrove
- 9. PROP ROOTS e.g. Corn
- 10. ADVENTITIOUS Roots - Grow from unusual places on plants such as - Stems, leaves and even fruits
- 11. Roots : Functions of Roots - anchor plants firmly in the ground - absorb water and minerals from the soil - of some plants, can store starch - of some plants can be used to grow a new plant
- 12. This powerpoint was kindly donated to www.worldofteaching.com http://www.worldofteaching.com is home to over a thousand powerpoints submitted by teachers. This is a completely free site and requires no registration. Please visit and I hope it will help in your teaching.