Questions

The repeating units that are used to form the helical DNA structure are called nucleotides.

Galvanised iron sheets have a coating of zinc.

Foliated rocks are distinguished by layers.

A nurse cannot diagnose a patient among the given options. 

China has been by far the biggest coal producing country over the last three decades. The country produced about 3.6 billion tonnes (Bt) of coal in 2012 accounting for over 47% of the world's total coal output.

It is a public document used to keep information about rare plants, animals, fungi etc... that exist within the territory. It is a Russian Federation Book.

The Sun is essentially all colors mixed together, which appear to our eyes as white. The brightest color emitted by the sun is yellow-green.