Tracheids differ from other tracheary elements in
having casparian strips
being imperforate
lacking nucleus
being lignified
Term 'parenchyma' was coined by
Plant tissues, which are actively growing have water content of
The quiescent centre in root meristem serves as a
For a successful graft, the adhesion between stock and scion is a must. Which one of the following is the earliest event towards a good graft