Q. In xylem, the ascent of sap takes place in (Solved)
1. Tracheids with associated xylem parenchyma
2. Xylem parenchyma
3. Walls of tracheary elements
4. Lumen of tracheary elements
- b. Xylem parenchyma
1. Tracheids with associated xylem parenchyma
2. Xylem parenchyma
3. Walls of tracheary elements
4. Lumen of tracheary elements