Sir If I imagine the shoot surface as u said, then the perpendicular divisions should create more than one layers of tunica and sir said there's only single layered tunica present
Now that's where m confused
sir anticlinal and periclinal nhi smja, we are unable to imagine the perpendicular and parellel divisions u r talking abt;
sir ispe ek animation bna dete to clear hojata
how is it equivalent to quiscent stage if its dividing(though slow, but it is yet DIVIDING )
in collenchyma cell may be polygonal or oval or spehrical or polygonal only?