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BOT 102 Fundamentals of Vascular Plant Anatomy and Classification Objective Question

Question

How are vascular bundles typically arranged in pteridophytes?
Options
A Scattered throughout the stem.
B In a ring or circular form.
C With variable arrangements, often concentric/stele-like, at the central part of the stem.
Correct Answer
D Organized into discrete collateral bundles.
Correct Answer

Option C is the correct answer.

Detailed Explanation

Page 14 mentions, 'The vascular bundles are seen in pteridophytes with variable arrangements in the position of xylem and phloem at the central part of stem.' The table on page 15 also lists 'Concentric/Stele-like' for Pteridophyte bundle arrangement.

Hint

Consider the term 'stele' when thinking about vascular arrangement in pteridophytes.

Question Info