1. Periderm
2. Heart wood
3. Sap wood
4. Bark
5. Cork cambium
Sap wood
1. Periblem
2. Protoderm
3. Procambium
4. Cortex
Procambium
1. Root apex
2. Shoot apex
3. Leaf premordium
4. Both A and B
Shoot apex
1. Loose cells on leaves
2. Some loose cells in bark meant for aeration
3. Subsidiary cells of stomata
4. Cells for respiration in epiphytes
Some loose cells in bark meant for aeration
1. Fibres
2. Sclereids
3. Tracheids
4. Vessels
Sclereids
1. Monocot stem
2. Dicot stem
3. Monocot root
4. Dicot root
Monocot stem
1. Interfasciular cambium
2. Phellogen
3. Intercalary meristem
4. Intrafascicular cambium
Intercalary meristem
1. Absence of vessels and parenchyma
2. Having dead and non-conducting elements
3. Being susceptible to pests and pathogens
4. Presence of rays and fibres
Having dead and non-conducting elements
1. Subsidiary cell- epidermal cell- guard cell- stomatal aperture
2. guard cell- stomatal aperture- Subsidiary cell- epidermal cell
3. epidermal cell- guard cell- stomatal aperture- Subsidiary cell
4. epidermal cell- Subsidiary cell- stomatal aperture- guard cell
epidermal cell- Subsidiary cell- stomatal aperture- guard cell
1. Seed coat
2. Stem
3. Leaves
4. Root
Seed coat