1. Viruses
2. Prokaryotes
3. Algae
4. Gymnosperms.
Prokaryotes
1. Algae
2. Fungi
3. Viruses
4. Lichens
Viruses
1. Proteins and DNA or RNA
2. Proteins, DNA and RNA
3. Proteins, DNA and RNA.
4. Carbohydrates, Nucleic acids and Lipids
Proteins and DNA or RNA
1. Rhizobium
2. Blue green algae
3. Azotobacter
4. Nitrobacter
Rhizobium
1. Two-kingdom system of classification
2. Three-kingdom system of classification
3. four-kingdom system of classification
4. Five-kingdom system of classification.
Five-kingdom system of classification.
1. Consists of a single cell
2. has a cell wall
3. is surrounder by a capsule
4. lacks a nuclear membrane separating its genetic material from the cytoplasm.
lacks a nuclear membrane separating its genetic material from the cytoplasm.
1. Proteins
2. Cellulose
3. Lipids
4. Steroids
Cellulose
1. Bacteria
2. Blue green algae
3. Mycoplasma
4. Archaebacteria.
Mycoplasma
1. Monera
2. Protista
3. Plantaex
4. Fungi
Monera
1. The rice cannot nitrogen fixed by the cyanobacteria
2. the rice cannot compete with weeds, with weeds, Which are poisoned by toxins produced by the cyanobacteria
3. the cyanobateria use surplus nutrients from sewage in the rice paddies
4. The cyanobacterial lack proteins in their DNA.
The rice cannot nitrogen fixed by the cyanobacteria