Closed Vascular bundles lack
Xylem
Phloem
Cambium
All are absent
Mature wood stem has a peripheral water proof tissue with opening in the form of scars on its surface. They are
The outside of the epidermis is often covered with a waxy layer, its functions is.....
Epidermal cells are often modified to perform specialised functions in plants. Name some of them and function they perform.
Which is correct for root hair?