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Title: additional vascular tissue produced as secondary growth in a root originates from which cells? Post by: smnam on Nov 28, 2012 A) endodermis
B) xylem C) apical meristem D) phloem E) vascular cambium Title: additional vascular tissue produced as secondary growth in a root originates from which cells? Post by: _brooksd on Nov 28, 2012 E
Title: additional vascular tissue produced as secondary growth in a root originates from which cells? Post by: datexy on Nov 28, 2012 E).the vascular cambium forms a continuous ring which then cut off cells in its int. and ext. which develops into the sec.phloem and xylem.
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