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The Fundamental Unit of Life — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
Question

Plasma membrane is:

  1. Permeable
  2. Selective permeable
  3. Semipermeable
  4. Impermeable
✓

Answer

  1. Selective permeable

Explanation:

Plasma membrane is a selective permeable membrane. Therefore, it allows or permits the entry and exit of some materials in and out of the cell.

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