IB Standard Level (SL) Revision Notes

International Baccalaureate (IB) Biology revision notes made for the Standard Level (SL). This covers all the topics and modules mentioned in the specification/syllabus.

Below we cover all the topics mentioned in the latest syllabus.

General IB Revision Materials:

Standard Level Notes:

Topic 1: Cell Biology Revision Notes:

Topic 2: Molecular Biology Revision Notes:

Topic 3: Genetics Revision Notes:

Topic 4: Ecology Revision Notes:

Topic 5: Evolution and Biodiversity Revision Notes:

Topic 6: Human Physiology Revision Notes: