Edexcel iGCSE Biology 4BI1 - Paper 1B-Topic wise Exam-questions- New Syllabus
Edexcel iGCSE Biology 4BI1 – Paper 1B-Topic wise Exam-questions
Edexcel iGCSE Biology 4BI1 – Paper 1B-Topic wise Exam-questions at IITian Academy focus on a specific topic or type of questions asked in actual exam. Notes are based on new syllabus for assessment of 2025
Concise and comprehensive Edexcel iGCSE Biology 4BI1 – Paper 1B-Topic wise Exam-questions. Prepare for your exams effectively with our clear and concise summaries. Ace your Edexcel iGCSE Biology exams! Improve your understanding of iGCSE Biology with our expertly crafted Exam Style Questions. Identify key concepts, strengthen your knowledge, and boost your confidence. Achieve exam success with our effective study tool.
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| Biology Paper 1 | *Paper code 4BI1/1B and 4SD0/1B |
|---|---|
| 61.1% of the total International GCSE |
Assessment
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Edexcel Biology Paper 1B
Topic 1: The nature and variety of living organisms Paper 1B
1.a Characteristics of living organisms
1.b Variety of living organisms
Topic 2 : Structure and functions in living organisms Paper 1B
2.a Level of organisation
2.b Cell structure
2.c Biological molecules
2.d Movement of substances into and out of cells
2.e Nutrition
2.f Respiration
2.g Gas exchange
2.h Transport
2.i Excretion
2.j Co-ordination and response
Topic 3 : Reproduction & Inheritance Paper 1B
Topic 4: Ecology & The Environment Paper 1B
4.a The organism in the environment
4.b Feeding relationships
4.c Cycles within ecosystems
4.d Human influences on the environment
Topic 5 : Use of Biological Resources Paper 1B
5.a Food production
5.b Selective breeding
5.c Genetic modification (genetic engineering)
5.d Cloning