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

A. Plasmodesmata

B. Plastoquinones

C. Endoplasmic reticulum

D. Plasmalemma

Correct Answer : A.


Plasmodesmata is an effective transport pathway present between two adjacent cells. They are microscopic channels which traverse the cell walls of plant cells and some algal cells, enabling transport and communication between them.

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