What is incorrect for vessel ?
Lignified wall is present.
Cylindrical tube like structure.
Presence of protoplasm.
Possess a large central cavity.
Describe importance of companion tissues.
Plant cells without the nucleus are
Which element of xylem is the characteristic feature of angiosperms?
Write a note on Augmentative tissue.
The difference in phloem of gymnosperms and angiosperms is due to