According to five kingdom system, blue green algae belongs to:
1.  Metaphyta
2.  Monera
3.  Protista
4.  Algae

Which of the following survives a temperature of 104 to $106°C$?
1.  Marine Archaebacteria
2.  Hot water spring thermophiles
3.  Seeds of angiosperms
4.  Eubacteria

Koch's postulates are not applicable to:
1.  Mycobacterium leprae
2.  Tuberculosis
3.  Pneumonia
4.  Cholera

What is true for Archaebacteria:
1. All Halophiles
2. All photosynthetic
3. All fossils
4. Oldest living beings

What is true for cyanobacteria:
1.  Oxygenic with nitrogenase
2.  Oxygenic without nitrogenase
3.  Non-oxygenic with nitrogenase
4.  Non-oxygenic without nitrogenase

Organisms that obtain energy by the oxidation of reduced inorganic compounds are called:

1. Photo autotrophs

2. Chemo autotrophs

3. Saprozoic

4. Coproheterotrophs

In which kingdom would you classify the archaea and nitrogen-fixing organism, if the five-kingdom system of classification is used?