Lignified spindle shaped primitive conducting elements are
A
Tracheids
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Vessels
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Fibres & Scelereids
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Sieve cells
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is D Tracheids Tracheids are spindle-shaped cells with thick and lignified walls and tapering ends. These are dead without protoplasm and are the elements of xylem develop first in pteridophytes that is the reason these are considered as a primitive conducting element.