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Essay question: why would parents withold vaccines from their children?

To answer this essay question effectively, a candidate would have to demonstrate the basic understanding of the principles and significance of vaccination including the "herd effect." This could be...
JZ
3219 Views

How would you find out what function a gene has in humans?

If you only know about Mendelian genetics, you could suggest searching the genome of relatives to a person known to have the gene to see if those with the gene share traits. This would be a good time to ment...
JZ
2103 Views

Explain how an Act of Parliament is passed (12 marks)

The first stage in passing an Act of Parliament involves introducing a Green Paper (this contains tentative proposals for new law). The next stage is a White Paper (which contains firm proposals for a new pi...
MP
Answered by Maxim P. • Politics tutor
4131 Views

Solve the equation (6/x-2)-(6/x+1) =1

1 - Multiply each part of equation by denominators to multiply out the fractions. {(6(x-2))/x-2} - {(6(x-2))/x+1} = 1(x-2). This would simply to 6 - {(6(x-2))/x+1} = x - 2. We then do the same for the other ...
AK
Answered by Aman K. • Maths tutor
10227 Views

A is the point with coordinates (2,7) and B is the point with coordinates (8,10). Find the coordinates of the midpoint of AB.

1 - Draw a sketch graph of where the points would be to help visualise the midpoint. 2 - Work out the midpoint for each axis. For example, for x, it would be (0.5*(2+8)) = 5 and for y, it would be (0.5*(7+10...
AK
Answered by Aman K. • Maths tutor
5758 Views