Question : What is the full form of PPLO concerning bacteria?

Option 1: Pleuro Pneumonia Like Organisms

Option 2: Pleuro Platelet Like Organisms

Option 3: Platelet Prone Like Organisms

Option 4: Pneumonia Platelet-Like Organisms

Question : What are the organisms like bacteria, viruses, fungi, protozoa, worms, etc., which cause diseases in humans called?

Option 1: Predator

Option 2: Antigen

Option 3: Fruit-eater

Option 4: Germs

Question : Detritivores in the soil break down detritus into smaller particles. This process is called ______.

Option 1: catabolism

Option 2: mineralisation

Option 3: fragmentation

Option 4: leaching

Question : Bacterial and fungal enzymes degrade detritus into simpler inorganic substances. This process is called ______.

Option 1: catabolism

Option 2: fragmentation

Option 3: leaching

Option 4: decomposition

Question : The physics phenomenon when, in polar regions like Alaska and Northern Canada, a splendid display of colours is seen in the sky is called a/an:

Option 1: star intrinsic luminosity

Option 2: star shower

Option 3: active galactic nucleus

Option 4: aurora borealis