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Chapter: 11th Botany : Chapter 9 : Tissue and Tissue System

Anatomical differences between dicot stem and monocot stem

Anatomical differences between dicot stem and monocot stem

Anatomical differences between dicot stem and monocot stem








1. Hypodermis

Characters of Dicot Stem : Collenchymatous

Characters of Monocot Stem : Sclerenchymatous

 

2. Ground tissue

Characters of Dicot Stem : Differentiated into cortex, endodermis and pericycle and pith

Characters of Monocot Stem : Not differentiated, but it is a continuous mass of parenchyma

 

3. Starch Sheath

Characters of Dicot Stem : Present

Characters of Monocot Stem : Absent

 

4. Medullary rays

Characters of Dicot Stem : Present

Characters of Monocot Stem : Absent

 

5. Vascular bundles

 

Characters of Dicot Stem : (a) Collateral and open

Characters of Monocot Stem : (a) Collateral and closed

 

Characters of Dicot Stem : (b) Arranged in a ring

Characters of Monocot Stem : (b) Scattered in ground tissue

 

Characters of Dicot Stem : (c) Secondary growth occurs

Characters of Monocot Stem : (c) Secondary growth usually does not occur.




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11th Botany : Chapter 9 : Tissue and Tissue System : Anatomical differences between dicot stem and monocot stem |


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