1. Large xylem cavities
2. Thick cuticle
3. Parallel venation
4. Bulliform cells
Bulliform cells
1. Bicollaterla
2. Conjoint collateral
3. Amphicribral
4. Amphivasal
Amphivasal
1. Hypodermis is collenchymatous
2. Vascular bundles are arranged in a ring
3. Vascular bundles are conjoint and closed
4. Phloem parenchyma is present
Vascular bundles are conjoint and closed
1. Providing energy to sieve elements for active transport
2. Loading of sucrose into sieve elements by passive transport
3. Providibg water to phloem
4. Loading of sucrose into sieve elements
Loading of sucrose into sieve elements
1. Are surrounded by pericycle but no endodermis
2. Are not surrounded by pericycle
3. Possess conjunctive tissue between xylem and phloem
4. Are capable of producing secondary xylem and phloem
Are capable of producing secondary xylem and phloem
1. Primary meristem
2. Secondary meristem
3. Intercalary meristem
4. Apical meristem
Secondary meristem
1. Canna
2. Cycas
3. Drancaena
4. Pumpkin
Pumpkin
1. Dermatogens
2. Phellogen
3. Xylem
4. Vascular cambium
Phellogen
1. Sieve elements
2. Vessels elements
3. Trichomes
4. Guard cells
Sieve elements
1. Ground tissue
2. Conjunctive tissue
3. Cambium
4. Pith
Cambium