Assertion: Monocotyledonous and dicotyledonous plants shownmarked variation in their internal structures.They differ in type , number and location of vascular bundles Reason: The secondary growth occurs in most of the dicotyledonous roots and stems and it increases the girth (diameter ) of the organs by the activity of the vascular cambium and the cork cambium

Assertion: Monocotyledonous and dicotyledonous plants shownmarked vari

1.	Assertion: Monocotyledonous and dicotyledonous plants shownmarked variation in their internal structures.They differ in type , number and location of vascular bundles Reason: The secondary growth occurs in most of the dicotyledonous roots and stems and it increases the girth (diameter ) of the organs by the activity of the vascular cambium and the cork cambium
Answer» Correct Answer - B Monocotyledonous and dicotyledonous plants show marked vaiation in theiur interal structured. They differ in type, number and location of vascxular bundles. The secondary growth occurs in most of the dicotyledonous roots and stems and it increases the giorth (diameter) of the organs by the acitvity of the vascualar cambium nd the cork cambium.