Final answer:
Local, direct signaling in plant cells occurs through plasmodesmata, gap junctions, and cell-to-cell communication.
Step-by-step explanation:
Examples of local, direct signaling in plant cells occur through plasmodesmata, gap junctions, and cell-to-cell communication. Plasmodesmata are channels that connect adjacent plant cells and allow for the exchange of substances such as ions, proteins, and RNA. Gap junctions are similar structures found in animal cells that enable direct transfer of small molecules between cells. Cell-to-cell communication can involve the release of signaling molecules, such as hormones or neurotransmitters, which can act on neighboring cells.
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