1. I and IV
2. I and III
3. II and IV
4. III and IV
I and IV
1. CO2
2. Methyl isocyanate
3. CFCS
4. Methyl cyanate
Methyl isocyanate
1. Reacted with DDT
2. Reacted with ammonia
3. Reacted with CO2
4. Reacted with water
Reacted with water
1. Date palm
2. Sago palm
3. Sea palm
4. Royal palm
Sago palm
1. 20 μg /100 ml
2. 30 μg /100 ml
3. 4-6 μg /100 ml
4. 10 μg /100ml
30 μg /100 ml
1. Cycas
2. Pinus
3. Selaginella
4. Funaria
Cycas
1. Bulbils
2. Sporophylls
3. Fission
4. Scale leaves
Bulbils
1. 40
2. 80
3. 160
4. 20
80
1. Lemna paucicostata
2. Eichhornia Crassipes
3. Escherichia coli
4. Entamoeba histolytica
Escherichia coli
1. Increasing the absorptive surface of the cell
2. Checking transpiration
3. mechanical support
4. Photosynthesis
mechanical support