The diagrams illustrate cross-sections of a root and a stem. Which of the labels is correct?
- AV phloem, W xylem, Y xylem, Z phloem
- BV phloem, W xylem, Y phloem, Z xylem
- CV xylem, W phloem, Y xylem, Z phloem
- DV xylem, W phloem, Y phloem, Z xylem
Biology 0610 · IGCSE · Xylem and phloem
The diagrams illustrate cross-sections of a root and a stem. Which of the labels is correct?