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The Fundamental Unit of Life — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
MCQ
The smallest known cell is:
  • A
    Yeast.
  • B
    Ovum.
  • ✓
    Mycoplasma.
  • D
    Nerve cell.
✓

Answer

Correct option: C.
Mycoplasma.

The cell in the work is known as mycoplasma. Its diameter is $0.0001\ mm$. The smallest cell in the human body is the sperm cell. Mycoplasma gallisepticum $(MG)$ is a bacterium belonging to the class Mollicutes and the family Mycoplasmataceae.

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