The term "Bark" refers to
(a) Phellem, Phelloderm and vascular cambium
(b) Periderm and Secondary xylem
(c) Cork cambium and Cork
(d) Phellogen, Phellem, Phelloderm and Secondary phloem
The term "Bark" refers toPhellogen, Phellem, Phelloderm and Secondary phloem.