Edexcel International GCSE (9–1) Biology 4BI1 · 2.70
Waste gases lost from leaves
- Code
- 2.70
- In
- 2i Excretion
- Topic
- 2 Structure and functions in living organisms
- Course
- International GCSE (9–1) Biology 4BI1
- 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 2i Excretion
- 2.70 Waste gases lost from leaves
- 2.71 Excretory organs and products in humans
- 2.72B Kidney: excretion and osmoregulation
- 2.73B Structure of the urinary system
- 2.74B Structure of a nephron
- 2.75B Ultrafiltration and glomerular filtrate
- 2.76B Water reabsorption in the collecting duct
- 2.77B Selective reabsorption of glucose
- 2.78B ADH and blood water content
- 2.79B Composition of urine