The diagram illustrates the route followed by water molecules through part of a leaf, as viewed in transverse section under a microscope. At what point does water evaporate?
- AA
- BB
- CC
- DD
Biology 5090 · O Level · Transpiration and translocation
The diagram illustrates the route followed by water molecules through part of a leaf, as viewed in transverse section under a microscope. At what point does water evaporate?