The chief water conducting elements of xylem in gymnosperms are
vessels
fibres
transfusion tissue
tracheids.
The chief function of sieve tubes is
How many type of cells constitute a simple permanent tissue
The interfibrillar material of the secondary wall is chiefly made up of
Give differences : Parenchyma Tissue and Sclerenchyma.
$I.$ Phloem transports the food materials usually from the leaves to other parts of the plant
$II.$ Phloem in the angiosperm is composed of sieve tube elements, companion cells, phloem parenchyma and phloem fibres
Identify which of the following statement is correct and select the correct option