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Suggest how natural selection has increased the number of resistant bacteria strains in hospitals

Bacteria are cells which have natural genetic mutations, thus some bacteria will have advantageous mutations in their DNA. The use of antibiotics in hospitals create a selection pressure on the bacteria popu...
RC
Answered by Runzhi C. • Biology tutor
4004 Views

How does reported speech work in Russian?

Reported speech is differs from English to Russian. In Russian, the reported speech remains in the tense in which it was spoken originally. So, if you want to translate the sentence: 'I said that I would coo...
HB
Answered by Henry B. • Russian tutor
7624 Views

How can I structure a good discursive essay? (EDEXCEL)

The discursive essay contains several hoops that you have to jump into if you want to achieve a successful mark. You can gain or lose a lot of marks simply for your structuring of this essay. The best things...
HB
Answered by Henry B. • French tutor
6582 Views

What should I include in a personal statement?

A personal statement is exactly that - personal. It should include why you as a student are applying to study for the subject you've chosen, and what makes you the best fit for your course choice. Your state...
AS
3722 Views

When playing football, a footballer's body temperature increases. Explain how the brain monitors body temperature

After reading this question we know that exercise causes body temperature to rise. The question is asking how the brain monitors body temperature, with the key words being 'explain' and ' how' . The question...
NA
Answered by Natalia A. • Biology tutor
5919 Views