IB DP Biology SL Exam Style Questions 2025 Syllabus
IB DP Biology SL Exam Style Questions
IB DP Biology SL Exam Style Questions at IITian Academy focus on a specific topic or type of questions asked in actual exam. Questions are based on new syllabus for first assessment of 2025. We can find exam style questions here for Paper 1 A , Paper 1B and Paper 2 for IB DP Biology First Exam May , 2025
Practice IB DP Biology SL with exam-style questions. Test your knowledge and boost your confidence. Get ready to ace your exams!
Access a comprehensive collection of IB DP Biology SL exam-style questions. Prepare for your exams with realistic practice questions, detailed answers, and expert explanations. Improve your understanding and achieve your target grade.
IBDP Biology SL 2025 Syllabus Exam Style Questions Paper 1A and Paper 1B
SL Paper 1A and Paper 1B
- Duration: 1 hour and 30 minutes
- Paper 1 is presented as two separate booklets.
- Paper 1A 30 marks
- 30 multiple-choice questions on standard level material only
- No marks are deducted for incorrect answers.
- Paper 1B 25 marks
- Four data-based questions related to experimental work and the syllabus.
- CALCULATOR ALLOWED
- Data booklet provided
- 36 % weight
- Marks: 55
A. Unity and diversity
- 1. Molecules
- 2. Cells
- A2.1 Origins of cells [HL only]
- A2.2 Cell structure
- A2.3 Viruses [HL only]
- 3. Organisms
- A3.1 Diversity of organisms
- A3.2 Classification and cladistics [HL only]
- 4. Ecosystems
B. Form and function
- 1. Molecules
- 2. Cells
- 3. Organisms
- B3.1 Gas exchange
- B3.2 Transport
- B3.3 Muscle and motility [HL only]
- 4. Ecosystems
C. Interaction and interdependence
- 1. Molecules
- 2. Cells
- C2.1 Chemical signaling [HL only]
- C2.2 Neural signaling
- 3. Organisms
- 4. Ecosystems
D. Continuity and change
- 1. Molecules
- 2. Cells
- D2.1 Cell and nuclear division
- D2.2 Gene expression [HL only]
- D2.3 Water potential
- 3. Organisms
- 4. Ecosystems
IBDP Biology SL Paper 1B- Data-Based Question
IBDP Biology SL 2025 Syllabus Exam Style Questions SL Paper 2
SL Paper 2
- Duration: 1 hour and 30 minutes
- Weighting: 44%
- Marks: 50
- Section A : 34 marks
- Data-based question.
- Short-answer questions on standard level material.
- Section B: 16 marks
- Extended-response questions on standard level material.
One of two extended-response questions to be attempted by candidates.
- Extended-response questions on standard level material.
- CALCULATOR ALLOWED
- Data booklet provided
A. Unity and diversity
- 1. Molecules
- 2. Cells
- A2.1 Origins of cells [HL only]
- A2.2 Cell structure
- A2.3 Viruses [HL only]
- 3. Organisms
- A3.1 Diversity of organisms
- A3.2 Classification and cladistics [HL only]
- 4. Ecosystems
B. Form and function
- 1. Molecules
- 2. Cells
- 3. Organisms
- B3.1 Gas exchange
- B3.2 Transport
- B3.3 Muscle and motility [HL only]
- 4. Ecosystems
C. Interaction and interdependence
- 1. Molecules
- 2. Cells
- C2.1 Chemical signaling [HL only]
- C2.2 Neural signaling
- 3. Organisms
- 4. Ecosystems
D. Continuity and change
- 1. Molecules
- 2. Cells
- D2.1 Cell and nuclear division
- D2.2 Gene expression [HL only]
- D2.3 Water potential
- 3. Organisms
- 4. Ecosystems
IBDP Biology SL Paper 2- Section B- Data-Based Questions
Here are some steps you can follow to prepare effectively:
Study the syllabus: Make sure you understand the topics that are covered in the IB DP physics syllabus. This will give you a clear idea of what to expect on the exams.
Review class notes and textbooks: Regularly review your class notes and textbooks to reinforce your understanding of the material.
Practice, practice, practice: Practice solving physics problems as much as possible. Try to work through as many practice questions and Mock tests as you can find here at iitianacademy.com . This will help you get a feel for the types of questions you can expect on the exams and build your problem-solving skills.
Seek help when needed: If you’re struggling with a particular concept, don’t hesitate to ask your teacher or a tutor for help.
Stay organized: Make sure to keep track of important formulas, equations, and concepts so you can easily reference them when you need to.
Stay up-to-date on current events in physics: Being knowledgeable about current developments in physics can help you better understand the applications of the concepts you are learning.
More IB Biology SL Resources
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IB DP Biology 2025 Exam Style Questions with Solutions For SL Syllabus are arranged by New Syllabus Topics
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IB DP Biology Study Notes are Organized by New Syllabus and New Exam Pattern. These Notes includes essential terms and labeled visuals.
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IB DP Biology 2025 Revision Resources has flashcards with core concepts , Key terms added with diagram and visuals to ace IB Biology exam.