Vascular tissues in flowering plants develop from
Phellogen
Plerome
Periblem
Dermatogen
Histogens are component of or The histogens are differentiated in
Regeneration of damaged growing grass following grazing is largely due to
Vascular bundle, in which two patches of phloem are present on both sides of xylem is
Which of the following plants grow by a single “apical cell”