Collenchyma tissue is characterised by
Elongated cells with thickening at selected places
Isodiametric cells with deposits of cellulose and pectin at the corners
Elongated cells with deposits of cellulose and pectin all over the wall
Isodiametric cells with thickening all over the cell wall
Vessels and companion cells are characteristics of
Parenchymatous tissue is the seat of
Phloem in gymnosperms lacks
Phloem fibers are made up of .......... tissue.
Write a note on complex tissues.