CourseCourseQuestionQuestionDocumentDocument
IB Biology
A Unity and Diversity
B Form and Function
B1.1 Carbohydrates and lipids
B1.2 Proteins
B2.1 Membranes and membrane transport
B2.2 Organelles and compartmentalization
B2.3 Cell specialization
B3.1 Gas exchange
B3.2 Transport
B3.2.1—Capillary adaptations
B3.2.2—Artery and vein structure
B3.2.3—Artery adaptations
B3.2.4—Pulse rate measurement
B3.2.5—Vein adaptations
B3.2.6—Coronary artery occlusion
B3.2.7—Water transport in plants
B3.2.8—Xylem vessel adaptations
B3.2.9—Stem tissue distribution
B3.2.10—Root tissue distribution
B4.1 Adaptation to environment
B4.2 Ecological niches
C Interaction and Interdependence
D Continuity and Change
IB/Biology/SL//Concept/B Form and Function/B3.2 Transport/B3.2.4—Pulse rate measurement

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