Which organisation officially launched the International Year of the Period Table of Chemical Elements?
The International Year of the Periodic Table of Chemical Elements was launched by UNESCO at its Headquarters in Paris on 29th Jan 2019.
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Which Freedom Fighter addressed Mahatma Gandhi as "Father of the Nation" for the 1st time?
Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.
The philosophy of putting another's welfare above one's own.
Which of the following gases is not generated in a biogas plant?
Which of the following elements has the lowest melting point?
In a nucleosome, the DNA is wrapped around
In a nucleosome, the DNA is wrapped around a protein called histones and area in between them.
Heat flows as a result of difference of _____.
The Third Amendment to the Constitution would be violated if