Air tube — Free Biology Illustration | GPAI | GPAI

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Air tube — Free Biology Illustration | GPAI | GPAI

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Air tube

Air tube

Biology

Air tube

A hollow elongated air space within plant root tissue, shown as a smooth pale tubular cavity running lengthwise through the cortex. It has an open empty lumen, thin walls, and a smooth airy appearance, surrounded by plant cells.

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PNG

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