Answers

  • Brainly User
2014-11-20T18:01:16+05:30
Plasma membrane is porous in nature. It is a semi- permiable membrane that surrounds the cytoplasm of a cell. It is very protective and protects the cell by allowing only selective and useful substances through it. Hope this helps and all the best.... plz mark as the best if possible :-)
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2014-11-25T17:01:37+05:30
yes  Plasma membrane is porous in nature & It is a semi permeable membrane that surrounds the cytoplasm of a cell. 
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