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The Fundamental Unit of Life — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
MCQ
Who proposed the cell theory?
  • ✓
    Schleiden and Schwann.
  • B
    Watson and Crick.
  • C
    Darwin and Wallace.
  • D
    Mendel and Morgan.
✓

Answer

Correct option: A.
Schleiden and Schwann.

Two biologists, Schleiden ($1839$) and Schwann ($1839$) presented the cell theory. This stated that all the plants and animals are composed of cells and the cell is the basic unit of life.

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