Videos for B2.3 Cell specialization - IB
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 B2.3 Cell specialization 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.
3 min
Biology B2.3.1
B2.3.1 Production of unspecialized cells following fertilization and their development
2 min
Biology B2.3.2
B2.3.2 Properties of stem cells
3 min
Biology B2.3.3
B2.3.3 Location and function of stem cell niches in adult humans
3 min
Biology B2.3.4
B2.3.4 Differences between totipotent, pluripotent and multipotent stem cells
4 min
Biology B2.3.5
B2.3.5 Cell size as an aspect of specialization
5 min
Biology B2.3.6
B2.3.6 Surface area-to-volume ratios and constraints on cell size
2 min
Biology B2.3.7
B2.3.7 Adaptations to increase surface area-to-volume ratios of cells (HL)
3 min
Biology B2.3.8
B2.3.8 Adaptations of type I and type II pneumocytes in alveoli (HL)
3 min
Biology B2.3.9
B2.3.9 Adaptations of cardiac muscle cells and striated muscle fibres (HL)
5 min
Biology B2.3.10
B2.3.10 Adaptations of sperm and egg cells (HL)