Question

UU
, apalli e Stalement.(AST)
Who and when was "The cell theory" proposed. When did they prepare it? What are
its salient features of it? (AS 1)​

Answer 1

Explanation:

Cell theory was propsed by THEODOR SCHWANN IN 1839.

ITS FEATURES ARE

1.ALL ORGANISM ARE MADE UP OF CELLS.

2. CELL IS FUNDAMENTAL UNIT OF LIFE.

ALL NEW CELLS ARISE FROM PRE-EXISTING CELLS.

Answer 2

Answer:

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J.Schledian and Theodor Schwann proposed cell theory in 1838-39.

Salient features:-

• All the organisms are made up of cells.
• All cells arise from pre-existing cells.
• All the cells are made up of similar chemicals and show similar metabolic activities.
• Functions of organisms depend on the functions arrived out by different cells in that organisms.
• You can find green patterns they are chloroplasts.