but where does the energy come from???? parts of a plant an introduction to photosynthesis
TRANSCRIPT
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But where does the energy come
from????
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Parts of a PlantAn Introduction
to Photosynthesis
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Parts Of Plant – Photosynthesis
Materials Needed by Plants for Photosynthesis:Water, Carbon Dioxide CO2 , and Sunlight.
Materials Released by Plants in Photosynthesis: Oxygen and C6H12O6 (Glucose).
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Functions of the Roots
1. Supply plants with water and minerals absorbed from the soil.2. Support and anchor the plant.3. Roots store surplus food made during photosynthesis.
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Parts of the RootsXylem – Brings water and minerals into the plant for
photosynthesis.Phloem – Carries glucose from the leaves to the root cells.
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Function of the Stem 1. Support body of the plant.2. Transport glucose and water
throughout the plant.3. Some store materials.
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Parts of the Stem
Xylem – Carries water and mineralsPhloem – Glucose and minerals
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Phloem carries food from leaves to other parts of plant.
Xylem carries water and minerals to all parts of plant.
Drawing of Stem- Including Xylem and Phloem
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Function of the Leaves
The leaf captures sunlight and makes glucose through Photosynthesis.
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Parts of the Leaf
Stomata – Opens and closes to allow carbon dioxide and oxygen in or out.
Cuticle – Waxy outer layer to prevent lose of water. Mesophyll – Layer of leaf where photosynthesis takes place.
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How do Materials Get into and Out of the Plant?
Water – Xylem
Carbon Dioxide – Stomata
Oxygen – Stomata
Glucose - Stored
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