This is a International Baccalaureate Biology higher level internal assessment report. The topic is the effect of increasing citric acid concentration on Polyphenol Oxidase enzyme in apples.

This is a World Studies Extended Essay focussing on biology and economics. It falls under the category of ‘science,technology and society’. The research question being ’ To what extent can the increased production of alternative proteins aid in achieving food security and economic growth in Singapore?’. It uses primary as well as secondary data to explore this area of research. This essay received the grade A in the may 2022 session. The essay can be used as an example of how to present interdisciplinary topics and relate back to the conclusion to receive a high grade.

This is a summarised table of all the scientists and their respective experiments that are necessary for the International Baccalaureate(IB) biology syllabus. It contains Standard Level(SL) and Higher Level(HL) content