Some vascular bundles are described as open because these
A. Are capable of producing secondary xylem and phloem
B. Are surrounded by pericycle but no endodermis
C. Are not surrounded by pericycle
D. Possess conjunctive tissue between xylem and phloem
Answer:A
Some vascular bundles are described as open because these
A. Are capable of producing secondary xylem and phloem B. Are surrounded by pericycle but no endodermis C. Are not surrounded by pericycle D. Possess conjunctive tissue between xylem and phloem