Which of the following is the first formed primary xylem elements?

Practice MCQ for SSC, UPSC, RRB Exams

A. Protoxylem A.
B. Xylem parenchyma B.
C. Metaxylem C.
D. Xylem fibres D.

Correct Answer: A সঠিক উত্তর: A

Explanation ব্যাখ্যা

Protoxylem is the first part of the primary xylem that matures and these cells are usually smaller than the metaxylem. Metaxylem is the part of the primary xylem that differentiates after the protoxylem and these cells are usually larger than the protoxylem.

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