MCQ
The vessel elements of angiosperms differ from other elements of xylem in having
- ASimple pits on their radial walls
- BBordered pits on their lateral walls
- CSimple and bordered pits on their end walls
- ✓Simple perforation on their end walls
✓
Answer
Correct option: D.
Simple perforation on their end walls
d
(d) The wall area bearing perforation is called perforation plate.
(d) The wall area bearing perforation is called perforation plate.
Usually the perforations in vessels are present in the end walls but they may be present in the lateral wall too.
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