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Student Classroom Desks

Test Yourself in the New IB Biology Syllabus

IB BIOLOGY SL - 2025 SYLLABUS

Theme A - Unity & Diversity HL

01

Theme A SL - Unity & Diversity

Theme A is focused on Unity and Diversity. 

22 LAQs and their respective answers.

02

Theme B - Form & Function

Theme B is focused on Form and Function. 

19 LAQs and their respective.

Theme B - Form & Function
Theme C - Interaction & Interdependence

03

Theme C - Interaction & Interdependence

Theme C is focused on Interaction and Interdependence. 

25 LAQs and their respective answers.

04

Theme D - Continuity & Change

Theme D is focused on Continuity and Change. 

31 LAQs and their respective answers.

Theme D - Continuity & Change

IB BIOLOGY SL - 2025 SYLLABUS
PAPER 1

IB BIOLOGY HL - 2025 SYLLABUS

Theme A - Unity & Diversity

01

Theme A HL - Unity & Diversity

Theme A is focused on Unity and Diversity. 

20 LAQs and their respective answers.

IB BIOLOGY HL - 2025 SYLLABUS MCQs

01

Physiology HL

IB Biology P1 focused on Physiology.

90 MCQs and their respective answers.

MCQs

Mock Exam - 2025 IB Biology HL

Mock Exams
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