Subjective Type

Cell theory was given by: A. Schleiden and Schwann B. Virchow C. Hooke D. Haeckel

Solution

Schleiden and Schwann gave the cell theory in 1838 and 1839 respectively. According to the theory -I) Cell is the basic unit of life. II) All organisms are composed of cell.
Virchow modified the cell theory by adding- III) all cells arise from pre-existing cells or omnis cellula - e - cellula.

SIMILAR QUESTIONS

Cells - The Unit of Life

The concept of "Omnis cellula-e cellula" regarding cell division was first proposed by

Cells - The Unit of Life

Cell theory was proposed by

Cells - The Unit of Life

Which of the following is not correct? (a) Robert Brown discovered the cell. (b) Schleiden and Schwann formulated the cell theory. (c) Virchow explained that cells are formed from pre-existing cells. (d) A unicellular organism carries out its life activities within a single cell.

Cells - The Unit of Life

New cells are generated from (a) Bacterial fermentation (b) Regeneration of old cells (c) Pre-existing cells (d) Abiotic materials

Cells - The Unit of Life

Cell theory was formulated by

Cells - The Unit of Life

Cell arises from pre-existing cell was stated by

Cells - The Unit of Life

Briefly describe the cell theory.

Cells - The Unit of Life

Cell hypothesis was proposed by T. Schwann, the cell theory was proposed by

Cells - The Unit of Life

Who first proposed that new cells are formed by the division of preexisting cells?

Cells - The Unit of Life

Who applied cell theory to plants?

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