Edexcel International AS and A level Biology XBI11/YBI11 · 5.9.i
Gross and net primary productivity
- Code
- 5.9.i
- In
- 5.9 Primary productivity
- Topic
- U4 Energy, Environment, Microbiology and Immunity
- Course
- International AS and A level Biology XBI11/YBI11
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in 5.9 Primary productivity
- 5.9.i Gross and net primary productivity
- 5.9.ii Calculating net primary productivity