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(B) In $1838$,Matthias Schleiden,a German botanist,examined a large number of plants and observed that all plants are composed of different kinds of c

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Formulation of the Cell Theory

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(B) In $1838$,Matthias Schleiden,a German botanist,examined a large number of plants and observed that all plants are composed of different kinds of cells which form the tissues of the plant.At about the same time $(1839)$,Theodore Schwann,a British zoologist,studied different types of animal cells and reported that cells had a thin outer layer which is today known as the 'plasma membrane'.Together,Schleiden and Schwann formulated the 'Cell Theory',which states that all living organisms are composed of cells and products of cells.

Column-$I$	Column-$II$
$P$. Matthias Schleiden	$I$. Cell theory in plant cells
$Q$. Theodor Schwann	$II$. Final shape of cell theory
$R$. Rudolf Virchow	$III$. Cell wall is a unique character of plant cells

What was the contribution of the scientists Schleiden and Schwann in $1838$?

Similar Questions

The study of cells has been greatly advanced by the use of an electron microscope. This is primarily because:

Cell theory was formulated by $ . . . . . . $.

Match the following columns:

Column-$I$ Column-$II$

$P$. Matthias Schleiden $I$. Cell theory in plant cells

$Q$. Theodor Schwann $II$. Final shape of cell theory

$R$. Rudolf Virchow $III$. Cell wall is a unique character of plant cells

The electron microscope was invented by ..........

Protoplasm was first observed by . . . . . . .

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