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The Fundamental Unit of Life — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
MCQ
Organisms having bigger size and have a complex structure are called as:
  • A
    Acellular.
  • B
    Unicellular.
  • C
    Multicellular.
  • D
    None of these.
✓

Answer

  1. Multicellular.

Explanation:

Organisms can consist of one cell to many cells. The cell is the structural unit of life. Unicellular organisms are made up of one cell that performs all the functions. Whereas, a multicellular organism that consists of multiple cells and a different group of cells perform different functions which give complexity to the multicellular organisms.

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