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The Fundamental Unit of Life — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
MCQ
Which part of the cell is wrongly matched with its function?
  • A
    Nucleus controls the activities of the cell.
  • B
    Cytoplasm makes chlorophyll in green plants.
  • C
    Cell wall protects a plant cell.
  • D
    Cell membrane lets water and gas in and out of the cell.
✓

Answer

  1. Cytoplasm makes chlorophyll in green plants.

Explanation:

The nucleus contains the genetic material of the cell and thus regulates all the activities of the cell. Cytoplasm is the fluid present in the cell. It is present between plasma membrane and nucleus. it helps to maintain the shape of the cell and helps in distribution of cellular materials inside the cell. Cell wall is a rigid covering mainly present in plant and bacterial cell and provides protection to the plant cell. Cell membrane is a semipermeable membrane and it regulates the entry and exit of the molecules.

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