A long tree has several branches. The tissue that helps in the sideways conduction of water in the branches is
(a) collenchyma
(b) xylem parenchyma
(c) parenchyma
(d) xylem vessels
Answer- (b)
Solution- Collenchyma is a supportive tissue and has no role in the conduction of water. Xylem is a complex permanent tissue that consists of tracheids, vessels and parenchyma. Xylem parenchyma helps in the sideways conduction of water while as xylem vessels and tracheids help in the vertical conduction of water.
The correct option is – (b) xylem parenchyma