1.
Growth rings are formed due to activity of
2.
Water impermeable, waxy material secreted by endodermal cells is called
3.
Tyloses are balloon-like ingrowths in vessels developing from the adjoining
4.
Select the correct statement from the following
5.
Tissues involved in secondary growth is/are
I. intercalary stem
II. vascular cambium
III. cork cambium
Select the correct options from below