Hi,
I am studying A2 Salters B chemistry and I have my chemistry of materials exam tomorrow. In some of the past papers I have done there are questions that ask about the ethical issues of DNA fingerprinting. However in each mark scheme there are always slightly different answers and I have never once been able to get full marks on these questions, I have read every book I have available and tried to research this on the internet but I cannot find any surefire answers that could get me the marks every time. If somebody could help me that would be great. Here is an example "Give one advantage and one disadvantage of using DNA fingerprinting".
Thanks,
James