Question
The bacteria responsible for oxidizing Fe2+ - Fe3+
(ferrous to ferric form) under acidicĀ environment is_?Solution
Thiobacillus is a acidophilic and chemolithoautotrophic bacteria that obtain its energy from the oxidation of Ferrous ions and reduced sulfur compounds
Find the correct sentence.
Both Google and Facebook, as the largest platforms for content distribution, are said to be creating systems that will filter fake news .Ā
...1. Much of these organisms serve as food sources for bigger organisms, like fish.Ā
2. Marine phytoplankton also fixes about half the carbon diox...
Read the sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part or more of the sentence. Choose the o...
I. Amid the deadlock between the Centre and the protesting farmers, (A)/ Prime Minister Narendra Modi on Saturday urging people (B)/ to read and share ...
Find the appropriate answer.
Mohan is respected / by everyone / because he works / hardly.Ā
The RBI have judiciously drawn up a road-map which should be good for the country.
A sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark it as your answer. Mark (E) if the sent...
The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
This jewellery box is made from...
