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CGP EDU Academic Team
Published on: August 20, 2026
Mark the incorrect statement.
I. Companion cells are specialised parenchymatous cells.
II. The sieve tube elements and companion cells are connected by pit fields present between their common logitudinal walls.
III. The functions of sieve tubes are controlled by cytoplasm of sieve tube cells.
IV. Companion cells lie adjacent to sieve tube cells.
V. Companion cells help in maintaining the pressure gradient in sieve tube .
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