Question

what is membrane......?​

Answer 1

Answer:

Hope it helps you......

Explanation:

Biological membranes include cell membranes (outer coverings of cells or organelles that allow passage of certain constituents); nuclear membranes, which cover a cell nucleus; and tissue membranes, such as mucosae and serosae.

Answer 2

Answer:

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A membrane is a thin layer that may or may not allow particles to pass through it. ... Semi permeable means, It is a membrane which permits the solvent molecules but not solute molecules to pass through it from a dilute solution to concentrated solution.

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