A mature sieve tube differs from vessel inA. Being nearly deadB. Lacki – InterviewSolution

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1.	A mature sieve tube differs from vessel inA. Being nearly deadB. Lacking cytoplasmC. Lacking a functional nucleusD. Absence of lignified walls
Answer» Correct Answer - D The walls of vessels are lignified and hard and not very thick. Sieve tubes have thin cellulose walls.

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