What structural feature of cells can allow molecules to flow directly from the inside of one cell to the inside of next

a. plasmodesmata

b. chloroplasts

c. cilia

d. plasmids

A. plasmodesmata

Explanation:

Adjacent plant cells have in their walls several pores, places where there is no cellulose or any other type of material. These pores are crossed by numerous very thin membrane tubes that allow direct contact between the cytoplasm of a cell with the cytoplasm of neighboring cells, as well as the exchange of functional, structural and information molecules: the plasmodesms (from Greek, plasma = form, wean = binding). That is, plasmodesms are the structural feature cells can allow molecules to flow directly from inside one cell into the next.

the correct answer is 2 and 4

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.