INSIGHT UPSC QUIZ

Source of energy in ecosystem is:

A biome is:

Which of the following is parasitic food chain

Which one of the following ocean currents does not occur in Atlantic Ocean?

Pulsars are:

Which one of the following is called North-Easter?

Ultraviolet radiation in the stratosphere is absorbed by:

Sandstone is metamorphosed to:

Consider the following statements with reference to ‘Blue Stragglers’:

1. It is a class of stars on globular clusters that is smaller than the rest of the stars.

2. They are formed through the mass transfer from a close binary companion star and through collision of two stars. 

3. The Milky Way's largest and brightest globular is Omega Centauri.

Which of the statements given above is/are NOT correct?

What is the full form of ITCZ?