Q BankQuestion BankDocsDocuments

Q BankQuestion BankDocsDocuments

Pearson Edexcel International GCSE Biology (4BI1)

1 The nature and variety of living organisms

2 Structure and functions in living organisms

3 Reproduction and inheritance

4 Ecology and the environment

5 Use of biological resources

6 Experimental skills

7 Mathematical skills

IGCSE/Edexcel/Biology/Concept

3.31 Random fertilisation and variation

Syllabus: 2024
Objective: 3.31
Level: —

3.31 Random fertilisation and variation

Understand how random fertilisation produces genetic variation of offspring.

ConceptIGCSE Biology