Which layer of the microsporangium wall helps in the dehiscence of the anther to release pollen by developing fibrous th
The Endothecium (the layer below the epidermis) develops fibrous bands of alpha-cellulose. These bands are hygroscopic and help in the dehiscence (splitting) of the anther when it dries up, releasing the pollen.
Ref: Microscopic view of the anther wall showing the alpha-cellulosic fibrous bands in the Endothecium.
