Question

who proposed cell theory includes its postulate

Answer 1

heya!!


here is your answer ⤵️⤵️⤵️



● Around 1838 - 1839 two scientists expressed this the form of cell theory.


● The scientists Matthias Jakob schledien (1804- 1881) and Theodor schwann (1810- 1882).

● schledien was a zoologist. for the record, it should be mentioned that quite few scientists had recongnized by that time that cells were present in all organisms and expressing it in their own ways.

● however these members were the first to claim that this fact was true for the entire plant and animal kingdom.

● because of this, the credit for propunding the cell theory goes to them. after the gap of about 20 years b/w robert hooke first observing cells and the formulation of the cell theory.

● Schledien and schwann together formulated cell theory. this story however didn't explain as to how the new cells were formed.

● Rudolf carl vichow (1885) first explained the new cells could be formed only by the division of the pre- existing cells.

● He modified the hypothesis of schledien and give the cell theory a final shape.


his postulate were⤵️⤵️

□ all living organisms are composed of cells and products of cells.

□ All cells arise from pre existing cells.


hope my answer helps you ✌✔

Answer 2

Heya...

Here is your answer....

Cell theory:

● The two scientists named Matthias Jakob Schleiden (1804-1881) and Theodor Schwann (1810-1882) proposed the cell theory.

● Schleiden was a botanist.

● Schwann was a zoologist.

● Robert Hooke first observed cells and the formulation of the cell theory.

● He first explained that the new cells could be formed only by the division of the pre existing cells.

His postulates are:

1) All the living organisms are composed of cells and products of cells.

2) All cells arise from pre existing cells.