Osmoregulation maintains water balance and allows organisms to control their internal solute composition and water potential. Water moves from regions of low osmolarity or solute concentration to regions of high osmolarity or solute concentration.
Standard detail
2.7.B.2
Depth 3Parent ID: 7BD40D483671473DB31B2AF1AD35D0ACStandard set: AP Biology (2025)
Original statement
Quick facts
- Statement code
- 2.7.B.2
- List ID
- 2
- Standard ID
- 1420A1B440934805978690307783BE07
- Subject
- AP Biology
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- 7BD40D483671473DB31B2AF1AD35D0ACD069986ED4C74C39BB420BEB4DF64998E36AEE76A60A48BBB2281778B8E61081
- Source document
- AP® Biology COURSE AND EXAM DESCRIPTION Effective Fall 2025
- License
- CC BY 4.0 US