Questions

______ are details of appearance or behavior or in other words, a particular form or a particular function in classification of organisms.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

These five sisters (1)/ care for one other (2)/ like mothers. (3)/ No Error (4)/

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
It is mainly due to Peter's lethargy that the plan fell _____.

The most abundant element in the earth's atmosphere is

Glycol is used to manufacture which of the following ?

What is the reaction between an acid and a base called?

The Chemical formula of Ammonium oxalate is _____.

Which electron dot formula represents a polar molecule?