What are Tyloses and what do they do?
NEET UG 2016 Question - The balloon shaped structures called tyloses?
a. Originate in the lumen of vessels
b. Characterize the sapwood
c. Are extensions of xylem parenchyma cells into vessels
d. Are linked to the ascent of sap through xylem vessels
Correct answer - (c) Are extensions of xylem parenchyma cells into vessels