Roots I. Root characteristics A. Functions B. Root systems 1. fibrous root systems 2. tap root...
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Transcript of Roots I. Root characteristics A. Functions B. Root systems 1. fibrous root systems 2. tap root...
Roots I. Root characteristics
A. Functions B. Root systems
1. fibrous root systems2. tap root systems
C. Food storageD. Examples
II. Root growthA. Importance of primary growthB. Root capC. Root hairs and branches
1. root hairs2. branching
III. Inside rootsA. Primary tissues
1. epidermis2. cortex3. vascular tissues4. endodermis5. pericycle
B. Secondary tissues
I. Root characteristicsA. Functions B. Root systems
1. fibrous root systems2. tap root systems
C. Food storage
Water and minerals
Anchor
Monocots versus dicots
II. Root growthA. Importance of primary growthB. Root capC. Root hairs and branches
1. root hairs2. branching
rhizosphere
mucigel
Root hairs
III. Inside rootsA. Primary tissues
1. epidermis2. cortex3. vascular
tissues4. endodermis5. pericycle
B. Secondary tissues
epidermis
Cortex
endodermis
pericycle
Primary phloem
Primary xylem