Biology · Plant Anatomy and Physiology
Which structural feature primarily enables upward movement of water against gravity in plants?
- 1Thin-walled sieve tubes with companion cells
- 2Large intercellular spaces in spongy mesophyll
- 3Lignified xylem vessels forming continuous columns✓
- 4Actively dividing meristematic tissues
Correct answer
Lignified xylem vessels forming continuous columns
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