OCR A-level Biology A H420 · 3.1.3(b)(iii)
Dissecting stems to show xylem vessels
- Code
- 3.1.3(b)(iii)
- In
- 3.1.3(b) Vascular tissue in plants, with practical work
- Topic
- 3 Exchange and transport
- Course
- A-level Biology A H420
- Board
- OCR
Grade boundaries·OCR command words
Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points in 3.1.3(b) Vascular tissue in plants, with practical work
- 3.1.3(b)(i) Vascular system of dicotyledonous plants
- 3.1.3(b)(ii) Drawing stained sections showing xylem and phloem
- 3.1.3(b)(iii) Dissecting stems to show xylem vessels