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The Four Basic Parts of Plants
Leaves Stems Roots Flowers
Roots
Can make up over half of the body of a plant.
Roots
Functions Anchor plant to soil Absorb and transport water &
minerals Store food. Propagate (reproduce) some type
plants
External Parts of Roots
1. Root Cap Indicates
growth of new cells.
Protects growing part of the root as it pushes through the soil.
External Parts of Roots
2. Tap Root Long and thick
with smaller branches
Reach deep into ground to get water.
Examples: Carrots and radishes store food.
External Parts of Roots
3. Root Hairs Tiny one celled
hair-like projections of the cells located above the tips of roots.
Increase surface area.
Absorb water & minerals.
Internal Parts of Roots
Much like those of stems with phloem and xylem layers. Phloem
The outer layer. Carries food (sugars) produced by
photosynthesis down the plant. Xylem
The inner layer. Carries water & minerals up to the stem.