..........Permit the exchange of gases between the outer atmosphere and the internal tissue of the stem
Root hair
Lenticel
Endodermis
Secondary cortex
The vascular bundles in the stem of monocots are typically
Describe internal structure of (sunflower stem) of young stem of dicot plant.
Identify figure :
Cortex and pith are not distinguished in
Endodermis of dicot stem is also called