1. Viroids
2. Virions
3. Capsomers
4. Prions
Viroids
1. Salvinia
2. Euphorbia
3. Salicornia
4. Agave
Salicornia
1. Negatively charged
2. Positively charged
3. Neutral
4. With no charge
Negatively charged
1. Mendel
2. Swaminathan
3. Maheshwari
4. Fairchild
Fairchild
1. Tuft of flagella
2. Bipolar flagella
3. Single polar flagella
4. No flagella
Single polar flagella
1. F2 generation
2. F3 generation
3. F4 generation
4. F6 generation
F6 generation
1. Hyperplasia
2. Hypertrophy
3. Hypoplasia
4. Necrosis
Hypoplasia
1. Cohesion and adhesion of water molecules
2. Continuity of water column
3. Pressure in tracheary elements
4. Transpiration pull
Pressure in tracheary elements
1. Guttation
2. Plasmolysis
3. Imbibition
4. Diffusion
Plasmolysis
1. Nitrogen
2. Potassium
3. Phosphorus
4. Magnesium
Potassium