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Which one of the following structures between two adjacent cells is an effective transport pathway?

1. Plasmodesmata
2. Plastoquinones
3. Endoplasmic reticulum
4. Plasmalemma

Correct answer: Plasmodesmata

Solution

Plasmodesmata are microscopic channels that pass through plant cell walls and connect the cytoplasm of adjacent cells, making them an effective transport pathway. The other options are not intercellular transport channels between neighboring cells.

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