Biology Section - C
Ques. 29 (SMCQ)
Which of the following is true about xylem vessels in plants
A
These are multi cellular in origin.
B
These are cylindrical structure with broad ends.
C
Their cell wall is made up of lignin and having pits.
All of the above
Answers
Answered by
2
Answer:
option d
Explanation:
all of the above
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