Question
Which one of the following is aerobic asymbiotic N ₂
-fixing bacteria?Solution
Azotobacter is a genus of free-living bacteria that can fix atmospheric nitrogen in the absence of a symbiotic relationship with plants. It is capable of carrying out nitrogen fixation aerobically, meaning it can fix nitrogen in the presence of oxygen.
Which is an instant messenger that is used for chatting ?
In the given email address, which part is the Domain name Server?
[email protected]
In case of MS-access, the rows of table correspond to _________.
What is the function of the motherboard?
With regard to computer memory, which of the following statement(s) is/are TRUE ?
P : Read Only Memory (ROM) is ‘volatile’ memory.
Q :...
Which number system is usually followed in a typical 32-bit computer ?
Which of the following is not a storage device?
A device that reads the information contained on a disk and transfers it to the computer's memory ______________.
Which of the options given below is not a type of live communication?
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