Plants Section A in our Textbook. Parts of a Plant Roots Stem Leaves Flower (Fruit) (Seeds) Video:...
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Transcript of Plants Section A in our Textbook. Parts of a Plant Roots Stem Leaves Flower (Fruit) (Seeds) Video:...
![Page 1: Plants Section A in our Textbook. Parts of a Plant Roots Stem Leaves Flower (Fruit) (Seeds) Video: 1:24.](https://reader036.fdocuments.in/reader036/viewer/2022062423/56649c9e5503460f9495e25f/html5/thumbnails/1.jpg)
Plants
Section A in our Textbook
![Page 2: Plants Section A in our Textbook. Parts of a Plant Roots Stem Leaves Flower (Fruit) (Seeds) Video: 1:24.](https://reader036.fdocuments.in/reader036/viewer/2022062423/56649c9e5503460f9495e25f/html5/thumbnails/2.jpg)
Parts of a Plant
Roots Stem Leaves Flower (Fruit) (Seeds)
Video: 1:24
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1. Roots
Job: Anchor plant Absorb water and minerals
2 Types:1. Tap Roots – One large main root
with smaller side branches – deep2. Fibrous Roots – many, same sized
roots spread out in many directions
![Page 4: Plants Section A in our Textbook. Parts of a Plant Roots Stem Leaves Flower (Fruit) (Seeds) Video: 1:24.](https://reader036.fdocuments.in/reader036/viewer/2022062423/56649c9e5503460f9495e25f/html5/thumbnails/4.jpg)
2. Stem
Job: Hold up plants’ leaves and flowers Transport water and minerals
Xylem – From roots to the top (“High to the sky”)
Phloem – From leaves down to the roots (“Flows like a waterfall”)
Tree Trunks: Annual Rings – each ring = 1 year The more rain, the thicker the ring
![Page 5: Plants Section A in our Textbook. Parts of a Plant Roots Stem Leaves Flower (Fruit) (Seeds) Video: 1:24.](https://reader036.fdocuments.in/reader036/viewer/2022062423/56649c9e5503460f9495e25f/html5/thumbnails/5.jpg)
3. Leaves
Job: MAKE FOOD (photosynthesis)
Parts of a Leaf: 1. Petiole –
connects leaf & stem
2. Blade – flat part
3. Veins
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Ways to Identify LeavesSimple Compound
Smooth Jagged
Lobed Non-lobed
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4. Flower
Job: Produce seeds Attract insects, birds (to spread
pollen)
![Page 8: Plants Section A in our Textbook. Parts of a Plant Roots Stem Leaves Flower (Fruit) (Seeds) Video: 1:24.](https://reader036.fdocuments.in/reader036/viewer/2022062423/56649c9e5503460f9495e25f/html5/thumbnails/8.jpg)
Parts of a Flower
Petals Colorful
Pistil (female) Sticky Where seeds
form Stamen (male)
Makes pollen
![Page 9: Plants Section A in our Textbook. Parts of a Plant Roots Stem Leaves Flower (Fruit) (Seeds) Video: 1:24.](https://reader036.fdocuments.in/reader036/viewer/2022062423/56649c9e5503460f9495e25f/html5/thumbnails/9.jpg)
Parts of the Stamen and Pistil
Video: 3:14
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Pollination Process where pollen is transferred
by insects, birds, wind, etc. from stamen to pistil in order to form seeds.
Video: 2:19
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Plant Parts Web Activities
http://www.urbanext.uiuc.edu/gpe/case1/c1f-ans.html
Plants We Eat
http://www.urbanext.uiuc.edu/gpe/case1/index.html
![Page 12: Plants Section A in our Textbook. Parts of a Plant Roots Stem Leaves Flower (Fruit) (Seeds) Video: 1:24.](https://reader036.fdocuments.in/reader036/viewer/2022062423/56649c9e5503460f9495e25f/html5/thumbnails/12.jpg)
Photosynthesis Chloroplasts –
structures in plant cells that hold chlorophyll
Chlorophyll – green pigment that traps sunlight
Why do leaves change color in the fall?
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Photosynthesis (continued)
With energy from the SUN,
Carbon Dioxide Glucose (food)
+ + Water OxygenVideo Photosynthesis
11:57
Photosynthesis – process where plants make their own food by using energy from the sun.
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Transpiration
Transpiration – process where plants release water through their stomata
Stomata – tiny holes on underside of leaves
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Plant Adaptations
Phototropism- plant adaptation that causes a plant to grow towards sunlight
Hydrotropism – plant adaptation that causes a plant to grow towards water
Geotropism – plant adaptation that causes a plant to grow towards the center of the earth
Thigmotropism – causes tendrils to wrap around other objects
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Life Cycle of a Tree Germination (Sprouting) – embryo sprouts
Seedling – stem appears and leaves develop
**(Then we have the seasons fall & winter) Sapling- ** (Then in the SPRING)
~ new leaves appear~ bark forms~ roots spread
Tree~ grows its first flowers~ trunk measures 4 inches in diameter
Video: 1:52
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Photo Citations Snail on leaf. Discovery Communications, Inc.
(Copyright Discovery Communications, Inc.). Retrieved June 20, 2006, fromunitedstreaming: http://www.unitedstreaming.com/
Leaf in sun. Paul Fuqua(2003). Retrieved June 20, 2006, fromunitedstreaming: http://www.unitedstreaming.com/
Flower, perfect; definition. Paul Fuqua(2003). Retrieved June 20, 2006, fromunitedstreaming: http://www.unitedstreaming.
Flower, Cactus; parts of. Paul Fuqua(2003). Retrieved June 20, 2006, fromunitedstreaming: http://www.unitedstreaming.com
Pollen, definition of. Paul Fuqua(2004). Retrieved June 20, 2006, fromunitedstreaming: http://www.unitedstreaming.com/
Chloroplasts. Paul Fuqua(2004). Retrieved June 20, 2006, fromunitedstreaming: http://www.unitedstreaming.com/
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Video Citations Photosynthesis. AIMS Multimedia
(1994). Retrieved June 20, 2006, fromunitedstreaming: http://www.unitedstreaming.com/
How Plants Grow. 100% Educational Videos(1998). Retrieved June 20, 2006, fromunitedstreaming: http://www.unitedstreaming.com/
Plant Lifecycles. 100% Educational Videos(2002). Retrieved June 20, 2006, fromunitedstreaming: http://www.unitedstreaming.com/