1，You will need to choose one of the following two options for your essay topic:

1，You will need to choose one of the following two options for your essay topic:
1; The study of animal retroviruses gave insight into all the genes involved in human cancer. Evaluate this statement.
2;Approximately 50% of the human genome comprises repetitive DNA. Evaluate the relative contribution of the various classes of repeat to inherited genetic disease.
2，You need to review two pdf documents I provide please！
3，One is the Essay Guidelines, which you must strictly follow in terms of requirements and structure for essay please ! (This document is very important, make sure to read it carefully please , and each part of the essay should be written according to its specifications please)
4，The other is a Model question + answer.
5，You need to write an essay with a total word count of 850-950 words. Preferably no more than 900 words. The total word count must not exceed 950 please！