Respuesta :
If one plant cell sends a signal to another plant cell by giving a small molecule to that cell via the plasmodesmata, this would be directed to as direct contact signaling signaling.
What is direct contact signaling?
Direct signaling, also known as juxtracrine signaling, is the exchange of information between cells that are in close proximity to one another. Gap junctions in animal cells and plasmodesmata in plant cells frequently serve as a medium for this communication. When a ligand acts on the same cell that releases it, autocrine signaling takes place.
When it comes to intercellular trafficking, communication, and signaling for plant development and defence, plasmodesmata—intercellular pores that connect adjacent plant cells and permit membrane and cytoplasmic continuity—are crucial (Ganusova and Burch-Smith, 2019). Plasmodesmata are small tubes that travel through the cell walls of various algal and plant cells to facilitate movement and communication.
Hence, If one plant cell sends a signal to another plant cell by giving a small molecule to that cell via the plasmodesmata, this would be directed to as direct contact signaling signaling.
To learn more about direct contact signaling refer to:
https://brainly.com/question/28091960
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