The most important function of cell membrane is that it: (a) controls the entry and exit of materials from cells. (b) controls only the entry of materials into cells. (c) controls only the exit of materials from cells. (d) allows entry and exit of materials without any control.
ScienceClass 8CBSEAnswered 28 Mar 2026
Answer
Answer is (a) controls the entry and exit of materials from cells.
Explanation:
Cell membrane facilitate entry and exit of material from cells. Cell membrane also provides shapes to the cells.
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