<p>This is a document containing concise but detailed notes from topic 3 of the IB biology course. It therefore covers all aspects of the spec, separated into 5 subtopics- genes, chromosomes, meiosis, inheritance and genetic modification. I used these notes throughout my revision and subsequently achieved a grade 9.</p>

<p>Detailed revision notes covering water, carbohydrates, proteins and lipids, aswell as the basis of DNA, enzymes, cell respiration and photosynthesis. I used these notes to go on to achieve a grade 7 in my final exams.</p>

<p>detailed revision notes covering all 6 sections of topic one of the IB biology higher level course. relevant for both IB students and Alevel students. I used these to achieve grade 7s throughout the course and ultimatley achieved a grade 7 at the end of the course</p>

<p>This is a detailed set of revision notes on the human physiology aspect of the IB curriculum. The notes are based on the IB spec and therefore cover all material examined (2021). The notes are split into 6 subtopics- digestion, the blood system, disease defenses, gas exchange, neurons and synapses, homeostasis.</p>

<p>This is a detailed set of notes on topic 5 of the IB biology course. it contains all material (both standard and higher level topics) and is separated into 4 subtopics- evolution evidence, natural selection, classification and cladistics. I created and used these during my final exams revision period, and found them useful to support other forms of revision, or to quickly check specific facts.</p>

<p>This is a detailed set of revision notes covering topic 4 of the IB curriculum. It is separated into 4 subtopics- species and ecosystems, energy flow, carbon cycling and climate change. The notes are clear and easy to read, and contain a good amount of detail. They are perfect supporting resources for revision.</p>