Mechanical tissue consisting of living cells is
Sclerenchyma
Collenchyma
Chlorenchyma
Parenchyma
Which of the following is true for endarch type of primary xylem?
$I.$ Made up of sclerenchymatous cells
$II.$ Generally absent in primary phloem
$III.$ Much elongated and pointed
Given above characters belongs to which of the following?
In parenchyma, thickening is of
Identify from the following, a plant tissue in which lignin does not occur in the cell walls?
What is the function of phelom parenchyma??