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Question
Which of the following elements has its end walls perforated?
Which of the following elements has its end walls perforated?
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Solution
The correct option is B Vessel
The xylem vessels are broad ended, elongated and cylindrical elements and have a lumen wider than tracheids. They are commonly found in Angiosperms and advanced Gymnosperms. Their end walls are perforated to allow movement of water. The end walls may have a simple or multiple perforation pits.
So the correct answer is option B.
The xylem vessels are broad ended, elongated and cylindrical elements and have a lumen wider than tracheids. They are commonly found in Angiosperms and advanced Gymnosperms. Their end walls are perforated to allow movement of water. The end walls may have a simple or multiple perforation pits.
So the correct answer is option B.
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