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Phloem fibres are:

Practice MCQ for SSC, UPSC, RRB Exams

A. Living A.

B. Dead B.

C. Semi-living C.

D. Photosynthetic D.

Correct Answer: B সঠিক উত্তর: B

Explanation ব্যাখ্যা

Phloem fibres are the only dead component of phloem. Unlike other phloem cells, like sieve tubes and companion cells, phloem fibres are dead cells. They lose their protoplasm at maturity and have thick, lignified cell walls.

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Phloem fibres are:

Practice MCQ for SSC, UPSC, RRB Exams

Correct Answer: B সঠিক উত্তর: B

Explanation ব্যাখ্যা

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