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Pearson Edexcel International GCSE (9-1) 4BI1 Biology UNIT: PAPER 1B,1BR ,2B and 2BR Science (Double Award) 4SD0 QP + MS JUNE 2024
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Pearson Edexcel International GCSE (9-1) 4BI1 Biology UNIT: PAPER 1B,1BR ,2B and 2BR Science (Double Award) 4SD0 QP + MS JUNE 2024
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Pearson Edexcel International GCSE (9–1) 4BI1/2B Biology UNIT: 4BI1 PAPER: 2B QP + MS JUNE 2024
- Exam (elaborations) • 48 pages • 2025
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Answer ALL questions. 
Some questions must be answered with a cross in a box . If you change your mind about an 
answer, put a line through the box and then mark your new answer with a cross . 
1 Read the passage below. Use the information in the passage and your own 
knowledge to answer the questions that follow. 
Extinctions 
During the evolution of living organisms, most species have become extinct. 
Evolution by natural selection means that species constantly replace each other. 
The photogr...
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Pearson Edexcel International GCSE (9–1) 4BI1/2B Biology UNIT: 4BI1 PAPER: 2B June 2024 Merged with mark scheme
- Exam (elaborations) • 47 pages • 2025
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Mark Scheme (Results) 
Summer 2024 
Pearson Edexcel International GCSE In Biology (4BI1) Paper 2B
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