1. Chlorophyll a
2. Chlorophyll b
3. Chlorophyll c
4. Chlorophyll d
Chlorophyll a
1. Stephen Hales
2. Ingenhousz
3. Blackman
4. Calvin
Blackman
1. Blackman
2. Calvin
3. Robin Hill
4. Levitt
Calvin
1. During day time
2. During night
3. During both day and night
4. On rainy days only
During day time
1. all lymphocytes
2. activator B-cells
3. T4 lymphocyte
4. cytotoxic T-cells
T4 lymphocyte
1. Photoperiodism
2. Photophosphorylation
3. Phototropism
4. Photolysis
Photophosphorylation
1. lysozymes
2. lipolytic
3. lysogenic
4. lytic
lytic
1. DNA has no role in life cycle
2. There is a gene for RNA dependent DNA polymerase
3. Genetic material is RNA
4. They are causative agents for certain cancers
There is a gene for RNA dependent DNA polymerase
1. Virus possess their own metabolic system
2. All viruses contain both RNA and DNA
3. Viruses are obligate parasites
4. Nucleic acid of viruses is known as capsid
Viruses are obligate parasites
1. 300 nm long and 18 nm diameter
2. 100 nm long and 20 nm diameter
3. 50 nm long and 10 nm diameter
4. 500 nm long and 300 nm diameter
300 nm long and 18 nm diameter