The apical meristem of the root is present (a) only in radicals (b) only in tap roots (c) only in adventitious roots (d) in all the roots.
Option D Parts of typical root : root cap, meristematic growing region, zone of elongation, root hair zone, zone of meristematic cells. Apical meristem is terminal in position and responsible for terminal growth of the plant. Apical meristem is present at all root tips and shoot tips
