Identify $X$ and $Y$ in figure
$X-Y$
Primary phloem - Interfascicular cambium
Pith - Vascular cambium
Interfascicular cambium - primary xylem
Primary xylem - Interfascicular cambium
Give explanation about cork cambium.
The cork is impervious to water due to
Which tissue gives rise to secondary growth?
Which of the following are derived from the secondary meristems
In a stem which is covered by periderm and in which stomata are absent, gaseous exchange takes place through