Biology, asked by student31, 1 year ago

write cell theory ?

Answers

Answered by Anonymous
5
cell theory was presented by schleiden 1838 .
1 -: all living beings are composed of minute units the cell .
2-: A cell is mass of protoplasm containing a nucleus and bounded by cell membrane , and in many cases by cell wall also called .
3-: All cells are basically alike in structure and metabolic activities.
4-: The functions of an organism as whole is result of activities and interactions of the constituent cells .
5-: All living cell arises from pre -existing cells .


hope it will help u
Answered by Anonymous
0
Two Germans M.J. Schleiden (Botanist in 1838) and Theodor Schwann (Zoologist in 1839) collectively formulated the cell theory.

And in 1855 a German physiologist, Rudolf Virchow proposed this.

He gave the phrase : "Omnis-cellula-e-cellula".

This phrase means- All cells arise from pre existing cells .

Cell theory features :

• Cell is the basic unit of structure of plants and animals both.

• It is the basic unit of function as well as the metabolic reactions take place inside the cell.

#Be Brainly !!

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