These comprehensive video lessons help IB Biology students Standard Level (SL) and Higher Level (HL) understand and master the essential concepts needed for success in IB Exams. Each video focuses on A1.1 Water and is aligned with the IB Biology syllabus, ensuring focused learning on cell biology, genetics, and ecology. Students can watch and rewatch anytime, anywhere, perfect for visual learners, reinforcing complex concepts, and understanding IB methodology. By using RevisionDojo's video lessons consistently, learners build deep understanding and enter the exam with confidence.
Biology A1.1.1
A1.1.1 Water as the medium for life
Biology A1.1.2
A1.1.2 Hydrogen bonds as a consequence of the polar covalent bonds within water molecules
Biology A1.1.3
A1.1.3 Cohesion of water molecules due to hydrogen bonding and consequences for organisms
Biology A1.1.4
A1.1.4 Adhesion of water to materials that are polar or charged and impacts for organisms
Biology A1.1.5
A1.1.5 Solvent properties of water as a medium for metabolism and transport
Biology A1.1.6
A1.1.6 Physical properties of water and the consequences for animals in aquatic habitats
Biology A1.1.7
A1.1.7 Extraplanetary origin of water on Earth and reasons for its retention (HL only)
Biology A1.1.8
A1.1.8 Relationship between the search for extraterrestrial life and the presence of water (HL only)
Previous
No previous topic