Top answers

Rationalise 1/(√7) ?

1/(√7) x(√7)/(√7) =(√7)/7
HJ
Answered by Harkeran J. • Maths tutor
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To what extent was the Soviet Union's economy the most important factor in their victory in WW1?

When answering a question like this I'd start by breaking the answer down into sections; some possible sections: The economy Stalin's leadership Hitler's mistakes Other factors, such as the weather, the West...
AW
Answered by Adam W. • History tutor
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Account for the strategies adopted by one EU country to cope with an ageing population.

The example I will use is the UK. One strategy the government has used is to increase the retirement age so people are working longer. Males and females now have an equal retirement age of 65 and it will be ...
HJ
5602 Views

What do you understand by gene cloning?

Gene cloning refers to a process in which a gene of interest is ligated to a vector. The recombinant DNA thus produced is introduced in a host cell by transformation. Each cell gets one DNA molecule and when...
HJ
Answered by Harkeran J. • Biology tutor
9082 Views

How can I make sure that my essay is relevant to the question?

First, you need to be sure of all of your learning objectives: this is what the examiner is going to be looking for, and if you tick all the boxes, then you're on the right track! Incorporate this into your ...
ZE
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