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NEET UG BIOLOGY MCQ: ANATOMY OF FLOWERING PLANTS

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Analyzing +4 | -1
You are given a fairly old piece of dicot stem and a dicot root. Which of the following anatomical structures will you use to distinguish between the two?
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Correct option: C
Protoxylem
Option C is correct because the arrangement of protoxylem (exarch in roots, endarch in stems) is a key distinguishing feature between dicot stems and roots.

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