The bottleneck effect is a type of genetic drift that occurs when a population size is reduced to a small number of individuals for at least one generation.
Standard detail
7.4.A.1.iii
Depth 4Parent ID: 1C31BFB921254C19907729871C5E1101Standard set: AP Biology (2025)
Original statement
Quick facts
- Statement code
- 7.4.A.1.iii
- List ID
- iii
- Standard ID
- 74BFDF5C00AF41D0BBC15CBB7BA2AD8F
- Subject
- AP Biology
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- 1C31BFB921254C19907729871C5E11018423FA6A9282466E99EB74DDECDE94C0ED1196392632487BBDF472C2CFAC401E97871A32C9D84B5C97C5C2FEB6FDA67E
- Source document
- AP® Biology COURSE AND EXAM DESCRIPTION Effective Fall 2025
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- CC BY 4.0 US