describe the role of abscisic acid in the closure of stomata during times of water stress, including the role of calcium ions as a second messenger
Standard detail
14.2.4
Depth 2Parent ID: 8800693B5F6B42C6B967BBAB84C88A24Standard set: Biology 9700: A Level (2025, 2026 and 2027)
Original statement
Quick facts
- Statement code
- 14.2.4
- List ID
- 4
- Standard ID
- 7FA29734C77945FEBEFB3C56177B7FD7
- Subject
- Science
- Grades
- ProfessionalEducation-Development
- Ancestor IDs
- 8800693B5F6B42C6B967BBAB84C88A24AD20AEA130294044991C1EDCACEBD49A
- Source document
- Syllabus Cambridge International AS & A Level Biology 9700
- License
- CC BY 4.0 US