Identify $X$ and $Y$
$X$ - Medulary ray, $Y$ - Cambium ring
$X$ - Secondary xylem, $Y$ - Cambium ring
$X$ - Secondary phloem, $Y$ - Secondary xylem
$X$ - Cambium ring, $Y$ - Secondary xylem
Early wood is formed in dicot plant during
Explain the process of secondary growth in roots.
Grafting is not possible in monocots because they
Arrange the following in the sequence you would find them in a plant starting from the periphery-phellem, phellogen, phelloderm.
Each of the following terms has some anatomical significance. What do these terms mean ? Explain with the help of line diagrams.
$(A)$ Plasmadesmoses / Plasmodesmata
$(B)$ Middle lamella
$(C)$ Secondary wall