Question

what are plasmodesmatal connections?

Answer 1

Plasmodesmata (singular: plasmodesma) are microscopic channels which traverse the cell walls of plant cells and some algal cells, enabling transport and communication between them.

Answer 2

Answer:

These are the tiny little walls through which the cytosol move from one cell to the other one and in this way the cells remain connected to each other. These are found in the cell walls of the plants and have major role in the connectivity. They can also help in the sharing of the RNA in the different cells of the plants.