Question : One important difference between the anatomy andphysiology of roots and leaves is that:

Question : One important difference between the anatomy andphysiology

1.	Question : One important difference between the anatomy andphysiology of roots and leaves is that:
Answer» unlike roots, the xylem VESSELS in LEAVES normallytransport sap in both directions a waxy cuticle COVERS most leaves but is absent in roots leaves, but not roots, have ground tissue consistingmainly of PARENCHYMA cells phloem always conducts sap away from leaves and toward roots Solution :a waxy cuticle covers most leaves but is absent in roots