Biology: Overview
An extended essay (EE) in biology provides students with an opportunity to apply a range of skills while
researching a topic of personal interest in the field of biology.
Biology is the science that deals with living organisms and life processes. A biology EE should incorporate
biological theory and emphasize the essential nature of this subject
Requirements for a Biology EE
Ensure your paper meets the requirements: Print, highlight, and annotate this page and pin it above your desk!
Use Command Terms in your essay to indicate a strong background in your subject
Read what EXAMINERS have said to know what the examiners are looking for.
Read about a BROAD topic to gradually narrow to a FOCUSED topic.
Once you have a focused topic, read more to generate a Research Question that you KNOW you can answer in a thesis statement.
Sample Research Questions
Review the questions below
Biology Questions, scoring A or B
How do different concentrations of aspartame etc etc affect differently on the human gut microbiota etc etc?
How does the effectiveness of cotrimoxazole on Escherichia coli differ from different drug dispensaries in the Pakkret region?
How do different concentrations of Tamarindus indica pulp solution extracted by using 50% aqueous ethanol and 70 ̊C deionized water affect differently on Escherichia coli as measured by the zone of inhibition?
How do different doses of the antioxidants Vitamin C and Vitamin E affect the human immune system in the short-term?
To what extent do adding different concentrations of Plant Growth Promoting Rhizobacteria (PGPR), affect the growth of seeds of non-legumes of agricultural plant, Jasmine rice (Oryza Stiva L.), measured by the length of roots and shoots?
Past Papers: Why Read Them?
Biology Papers
