Questions

In a majority of flowering plants, out of the four megaspores, what is the ratio of functional and degenerate megaspores?

Which of the following micro-organism causes diseases like polio and chicken pox?

Which among the following does not have a cell wall?

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

India has already made _________________ concessions to enable a consensus and successful outcome at Paris. Now it must ensure that it is not caught in a relentless ________________ process where each concession becomes an argument for making the next one. The post-Paris negotiations will determine more ____________ the shape of the climate change architecture for the next several decades. We _______________ ensure that India’s vital interests are safeguarded and the principle ____________ equity and equitable burden-sharing is reflected across this architecture.

Now it must ensure that it is not caught in a relentless ________________ process

Which of the following pairing is incorrect

______ is the perpendicular distance between point of application of force and axis of rotation.

Which country has the most coal reserves?

In India, the Black Revolution is associated with self dependence in the production of ___________.